7679490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 23708160

約数和(自身を除く): 16028670

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 29, 30, 35, 39, 42, 58, 65, 70, 78, 87, 91, 97, 105, 130, 145, 174, 182, 194, 195, 203, 210, 273, 290, 291, 377, 390, 406, 435, 455, 485, 546, 582, 609, 679, 754, 870, 910, 970, 1015, 1131, 1218, 1261, 1358, 1365, 1455, 1885, 2030, 2037, 2262, 2522, 2639, 2730, 2813, 2910, 3045, 3395, 3770, 3783, 4074, 5278, 5626, 5655, 6090, 6305, 6790, 7566, 7917, 8439, 8827, 10185, 11310, 12610, 13195, 14065, 15834, 16878, 17654, 18915, 19691, 20370, 26390, 26481, 28130, 36569, 37830, 39382, 39585, 42195, 44135, 52962, 59073, 73138, 79170, 84390, 88270, 98455, 109707, 118146, 132405, 182845, 196910, 219414, 255983, 264810, 295365, 365690, 511966, 548535, 590730, 767949, 1097070, 1279915, 1535898, 2559830, 3839745, 7679490]

約数ペア:

[(1, 7679490), (2, 3839745), (3, 2559830), (5, 1535898), (6, 1279915), (7, 1097070), (10, 767949), (13, 590730), (14, 548535), (15, 511966), (21, 365690), (26, 295365), (29, 264810), (30, 255983), (35, 219414), (39, 196910), (42, 182845), (58, 132405), (65, 118146), (70, 109707), (78, 98455), (87, 88270), (91, 84390), (97, 79170), (105, 73138), (130, 59073), (145, 52962), (174, 44135), (182, 42195), (194, 39585), (195, 39382), (203, 37830), (210, 36569), (273, 28130), (290, 26481), (291, 26390), (377, 20370), (390, 19691), (406, 18915), (435, 17654), (455, 16878), (485, 15834), (546, 14065), (582, 13195), (609, 12610), (679, 11310), (754, 10185), (870, 8827), (910, 8439), (970, 7917), (1015, 7566), (1131, 6790), (1218, 6305), (1261, 6090), (1358, 5655), (1365, 5626), (1455, 5278), (1885, 4074), (2030, 3783), (2037, 3770), (2262, 3395), (2522, 3045), (2639, 2910), (2730, 2813)]