348590970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1437

約数の個数: 192

約数和(自身を含む): 1152313344

約数和(自身を除く): 803722374

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 31, 35, 39, 42, 45, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 155, 182, 186, 195, 210, 217, 234, 273, 279, 310, 315, 390, 403, 434, 455, 465, 546, 558, 585, 630, 651, 806, 819, 910, 930, 1085, 1170, 1209, 1302, 1365, 1373, 1395, 1638, 1953, 2015, 2170, 2418, 2730, 2746, 2790, 2821, 3255, 3627, 3906, 4030, 4095, 4119, 5642, 6045, 6510, 6865, 7254, 8190, 8238, 8463, 9611, 9765, 12090, 12357, 13730, 14105, 16926, 17849, 18135, 19222, 19530, 20595, 24714, 25389, 28210, 28833, 35698, 36270, 41190, 42315, 42563, 48055, 50778, 53547, 57666, 61785, 84630, 85126, 86499, 89245, 96110, 107094, 123570, 124943, 126945, 127689, 144165, 160641, 172998, 178490, 212815, 249886, 253890, 255378, 267735, 288330, 297941, 321282, 374829, 383067, 425630, 432495, 535470, 553319, 595882, 624715, 638445, 749658, 766134, 803205, 864990, 893823, 1106638, 1124487, 1249430, 1276890, 1489705, 1606410, 1659957, 1787646, 1874145, 1915335, 2248974, 2681469, 2766595, 2979410, 3319914, 3748290, 3830670, 3873233, 4469115, 4979871, 5362938, 5533190, 5622435, 7746466, 8299785, 8938230, 9959742, 11244870, 11619699, 13407345, 16599570, 19366165, 23239398, 24899355, 26814690, 34859097, 38732330, 49798710, 58098495, 69718194, 116196990, 174295485, 348590970]

約数ペア:

[(1, 348590970), (2, 174295485), (3, 116196990), (5, 69718194), (6, 58098495), (7, 49798710), (9, 38732330), (10, 34859097), (13, 26814690), (14, 24899355), (15, 23239398), (18, 19366165), (21, 16599570), (26, 13407345), (30, 11619699), (31, 11244870), (35, 9959742), (39, 8938230), (42, 8299785), (45, 7746466), (62, 5622435), (63, 5533190), (65, 5362938), (70, 4979871), (78, 4469115), (90, 3873233), (91, 3830670), (93, 3748290), (105, 3319914), (117, 2979410), (126, 2766595), (130, 2681469), (155, 2248974), (182, 1915335), (186, 1874145), (195, 1787646), (210, 1659957), (217, 1606410), (234, 1489705), (273, 1276890), (279, 1249430), (310, 1124487), (315, 1106638), (390, 893823), (403, 864990), (434, 803205), (455, 766134), (465, 749658), (546, 638445), (558, 624715), (585, 595882), (630, 553319), (651, 535470), (806, 432495), (819, 425630), (910, 383067), (930, 374829), (1085, 321282), (1170, 297941), (1209, 288330), (1302, 267735), (1365, 255378), (1373, 253890), (1395, 249886), (1638, 212815), (1953, 178490), (2015, 172998), (2170, 160641), (2418, 144165), (2730, 127689), (2746, 126945), (2790, 124943), (2821, 123570), (3255, 107094), (3627, 96110), (3906, 89245), (4030, 86499), (4095, 85126), (4119, 84630), (5642, 61785), (6045, 57666), (6510, 53547), (6865, 50778), (7254, 48055), (8190, 42563), (8238, 42315), (8463, 41190), (9611, 36270), (9765, 35698), (12090, 28833), (12357, 28210), (13730, 25389), (14105, 24714), (16926, 20595), (17849, 19530), (18135, 19222)]