42762330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 160

約数和(自身を含む): 128798208

約数和(自身を除く): 86035878

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 81, 90, 93, 117, 130, 131, 135, 155, 162, 186, 195, 234, 262, 270, 279, 310, 351, 390, 393, 403, 405, 465, 558, 585, 655, 702, 786, 806, 810, 837, 930, 1053, 1170, 1179, 1209, 1310, 1395, 1674, 1703, 1755, 1965, 2015, 2106, 2358, 2418, 2511, 2790, 3406, 3510, 3537, 3627, 3930, 4030, 4061, 4185, 5022, 5109, 5265, 5895, 6045, 7074, 7254, 8122, 8370, 8515, 10218, 10530, 10611, 10881, 11790, 12090, 12183, 12555, 15327, 17030, 17685, 18135, 20305, 21222, 21762, 24366, 25110, 25545, 30654, 32643, 35370, 36270, 36549, 40610, 45981, 51090, 52793, 53055, 54405, 60915, 65286, 73098, 76635, 91962, 105586, 106110, 108810, 109647, 121830, 137943, 153270, 158379, 163215, 182745, 219294, 229905, 263965, 275886, 316758, 326430, 328941, 365490, 459810, 475137, 527930, 548235, 657882, 689715, 791895, 950274, 1096470, 1379430, 1425411, 1583790, 1644705, 2375685, 2850822, 3289410, 4276233, 4751370, 7127055, 8552466, 14254110, 21381165, 42762330]

約数ペア:

[(1, 42762330), (2, 21381165), (3, 14254110), (5, 8552466), (6, 7127055), (9, 4751370), (10, 4276233), (13, 3289410), (15, 2850822), (18, 2375685), (26, 1644705), (27, 1583790), (30, 1425411), (31, 1379430), (39, 1096470), (45, 950274), (54, 791895), (62, 689715), (65, 657882), (78, 548235), (81, 527930), (90, 475137), (93, 459810), (117, 365490), (130, 328941), (131, 326430), (135, 316758), (155, 275886), (162, 263965), (186, 229905), (195, 219294), (234, 182745), (262, 163215), (270, 158379), (279, 153270), (310, 137943), (351, 121830), (390, 109647), (393, 108810), (403, 106110), (405, 105586), (465, 91962), (558, 76635), (585, 73098), (655, 65286), (702, 60915), (786, 54405), (806, 53055), (810, 52793), (837, 51090), (930, 45981), (1053, 40610), (1170, 36549), (1179, 36270), (1209, 35370), (1310, 32643), (1395, 30654), (1674, 25545), (1703, 25110), (1755, 24366), (1965, 21762), (2015, 21222), (2106, 20305), (2358, 18135), (2418, 17685), (2511, 17030), (2790, 15327), (3406, 12555), (3510, 12183), (3537, 12090), (3627, 11790), (3930, 10881), (4030, 10611), (4061, 10530), (4185, 10218), (5022, 8515), (5109, 8370), (5265, 8122), (5895, 7254), (6045, 7074)]