7882925190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{386987}}^1$

素因数の和:387101

約数の個数: 64

約数和(自身を含む): 21844698624

約数和(自身を除く): 13961773434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 485, 582, 679, 970, 1358, 1455, 2037, 2910, 3395, 4074, 6790, 10185, 20370, 386987, 773974, 1160961, 1934935, 2321922, 2708909, 3869870, 5417818, 5804805, 8126727, 11609610, 13544545, 16253454, 27089090, 37537739, 40633635, 75075478, 81267270, 112613217, 187688695, 225226434, 262764173, 375377390, 525528346, 563066085, 788292519, 1126132170, 1313820865, 1576585038, 2627641730, 3941462595, 7882925190]

約数ペア:

[(1, 7882925190), (2, 3941462595), (3, 2627641730), (5, 1576585038), (6, 1313820865), (7, 1126132170), (10, 788292519), (14, 563066085), (15, 525528346), (21, 375377390), (30, 262764173), (35, 225226434), (42, 187688695), (70, 112613217), (97, 81267270), (105, 75075478), (194, 40633635), (210, 37537739), (291, 27089090), (485, 16253454), (582, 13544545), (679, 11609610), (970, 8126727), (1358, 5804805), (1455, 5417818), (2037, 3869870), (2910, 2708909), (3395, 2321922), (4074, 1934935), (6790, 1160961), (10185, 773974), (20370, 386987)]