188744430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 542638080

約数和(自身を除く): 353893650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 79, 93, 105, 155, 158, 186, 210, 217, 237, 310, 367, 395, 434, 465, 474, 553, 651, 734, 790, 930, 1085, 1101, 1106, 1185, 1302, 1659, 1835, 2170, 2202, 2370, 2449, 2569, 2765, 3255, 3318, 3670, 4898, 5138, 5505, 5530, 6510, 7347, 7707, 8295, 11010, 11377, 12245, 12845, 14694, 15414, 16590, 17143, 22754, 24490, 25690, 28993, 34131, 34286, 36735, 38535, 51429, 56885, 57986, 68262, 73470, 77070, 79639, 85715, 86979, 102858, 113770, 144965, 159278, 170655, 171430, 173958, 202951, 238917, 257145, 289930, 341310, 398195, 405902, 434895, 477834, 514290, 608853, 796390, 869790, 898783, 1014755, 1194585, 1217706, 1797566, 2029510, 2389170, 2696349, 3044265, 4493915, 5392698, 6088530, 6291481, 8987830, 12582962, 13481745, 18874443, 26963490, 31457405, 37748886, 62914810, 94372215, 188744430]

約数ペア:

[(1, 188744430), (2, 94372215), (3, 62914810), (5, 37748886), (6, 31457405), (7, 26963490), (10, 18874443), (14, 13481745), (15, 12582962), (21, 8987830), (30, 6291481), (31, 6088530), (35, 5392698), (42, 4493915), (62, 3044265), (70, 2696349), (79, 2389170), (93, 2029510), (105, 1797566), (155, 1217706), (158, 1194585), (186, 1014755), (210, 898783), (217, 869790), (237, 796390), (310, 608853), (367, 514290), (395, 477834), (434, 434895), (465, 405902), (474, 398195), (553, 341310), (651, 289930), (734, 257145), (790, 238917), (930, 202951), (1085, 173958), (1101, 171430), (1106, 170655), (1185, 159278), (1302, 144965), (1659, 113770), (1835, 102858), (2170, 86979), (2202, 85715), (2370, 79639), (2449, 77070), (2569, 73470), (2765, 68262), (3255, 57986), (3318, 56885), (3670, 51429), (4898, 38535), (5138, 36735), (5505, 34286), (5530, 34131), (6510, 28993), (7347, 25690), (7707, 24490), (8295, 22754), (11010, 17143), (11377, 16590), (12245, 15414), (12845, 14694)]