85886430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 247726080

約数和(自身を除く): 161839650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 79, 93, 105, 155, 158, 167, 186, 210, 217, 237, 310, 334, 395, 434, 465, 474, 501, 553, 651, 790, 835, 930, 1002, 1085, 1106, 1169, 1185, 1302, 1659, 1670, 2170, 2338, 2370, 2449, 2505, 2765, 3255, 3318, 3507, 4898, 5010, 5177, 5530, 5845, 6510, 7014, 7347, 8295, 10354, 11690, 12245, 13193, 14694, 15531, 16590, 17143, 17535, 24490, 25885, 26386, 31062, 34286, 35070, 36239, 36735, 39579, 51429, 51770, 65965, 72478, 73470, 77655, 79158, 85715, 92351, 102858, 108717, 131930, 155310, 171430, 181195, 184702, 197895, 217434, 257145, 277053, 362390, 395790, 408983, 461755, 514290, 543585, 554106, 817966, 923510, 1087170, 1226949, 1385265, 2044915, 2453898, 2770530, 2862881, 4089830, 5725762, 6134745, 8588643, 12269490, 14314405, 17177286, 28628810, 42943215, 85886430]

約数ペア:

[(1, 85886430), (2, 42943215), (3, 28628810), (5, 17177286), (6, 14314405), (7, 12269490), (10, 8588643), (14, 6134745), (15, 5725762), (21, 4089830), (30, 2862881), (31, 2770530), (35, 2453898), (42, 2044915), (62, 1385265), (70, 1226949), (79, 1087170), (93, 923510), (105, 817966), (155, 554106), (158, 543585), (167, 514290), (186, 461755), (210, 408983), (217, 395790), (237, 362390), (310, 277053), (334, 257145), (395, 217434), (434, 197895), (465, 184702), (474, 181195), (501, 171430), (553, 155310), (651, 131930), (790, 108717), (835, 102858), (930, 92351), (1002, 85715), (1085, 79158), (1106, 77655), (1169, 73470), (1185, 72478), (1302, 65965), (1659, 51770), (1670, 51429), (2170, 39579), (2338, 36735), (2370, 36239), (2449, 35070), (2505, 34286), (2765, 31062), (3255, 26386), (3318, 25885), (3507, 24490), (4898, 17535), (5010, 17143), (5177, 16590), (5530, 15531), (5845, 14694), (6510, 13193), (7014, 12245), (7347, 11690), (8295, 10354)]