15706691490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{55117}}^1$

素因数の和:55216

約数の個数: 128

約数和(自身を含む): 45717073920

約数和(自身を除く): 30010382430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 59, 69, 70, 105, 115, 118, 138, 161, 177, 210, 230, 295, 322, 345, 354, 413, 483, 590, 690, 805, 826, 885, 966, 1239, 1357, 1610, 1770, 2065, 2415, 2478, 2714, 4071, 4130, 4830, 6195, 6785, 8142, 9499, 12390, 13570, 18998, 20355, 28497, 40710, 47495, 55117, 56994, 94990, 110234, 142485, 165351, 275585, 284970, 330702, 385819, 551170, 771638, 826755, 1157457, 1267691, 1653510, 1929095, 2314914, 2535382, 3251903, 3803073, 3858190, 5787285, 6338455, 6503806, 7606146, 8873837, 9755709, 11574570, 12676910, 16259515, 17747674, 19015365, 19511418, 22763321, 26621511, 32519030, 38030730, 44369185, 45526642, 48778545, 53243022, 68289963, 74793769, 88738370, 97557090, 113816605, 133107555, 136579926, 149587538, 224381307, 227633210, 266215110, 341449815, 373968845, 448762614, 523556383, 682899630, 747937690, 1047112766, 1121906535, 1570669149, 2243813070, 2617781915, 3141338298, 5235563830, 7853345745, 15706691490]

約数ペア:

[(1, 15706691490), (2, 7853345745), (3, 5235563830), (5, 3141338298), (6, 2617781915), (7, 2243813070), (10, 1570669149), (14, 1121906535), (15, 1047112766), (21, 747937690), (23, 682899630), (30, 523556383), (35, 448762614), (42, 373968845), (46, 341449815), (59, 266215110), (69, 227633210), (70, 224381307), (105, 149587538), (115, 136579926), (118, 133107555), (138, 113816605), (161, 97557090), (177, 88738370), (210, 74793769), (230, 68289963), (295, 53243022), (322, 48778545), (345, 45526642), (354, 44369185), (413, 38030730), (483, 32519030), (590, 26621511), (690, 22763321), (805, 19511418), (826, 19015365), (885, 17747674), (966, 16259515), (1239, 12676910), (1357, 11574570), (1610, 9755709), (1770, 8873837), (2065, 7606146), (2415, 6503806), (2478, 6338455), (2714, 5787285), (4071, 3858190), (4130, 3803073), (4830, 3251903), (6195, 2535382), (6785, 2314914), (8142, 1929095), (9499, 1653510), (12390, 1267691), (13570, 1157457), (18998, 826755), (20355, 771638), (28497, 551170), (40710, 385819), (47495, 330702), (55117, 284970), (56994, 275585), (94990, 165351), (110234, 142485)]