2904104060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{92311}}^1$

素因数の和:92355

約数の個数: 72

約数和(自身を含む): 7219167648

約数和(自身を除く): 4315063588

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1430, 1573, 2420, 2860, 3146, 6292, 7865, 15730, 31460, 92311, 184622, 369244, 461555, 923110, 1015421, 1200043, 1846220, 2030842, 2400086, 4061684, 4800172, 5077105, 6000215, 10154210, 11169631, 12000430, 13200473, 20308420, 22339262, 24000860, 26400946, 44678524, 52801892, 55848155, 66002365, 111696310, 132004730, 145205203, 223392620, 264009460, 290410406, 580820812, 726026015, 1452052030, 2904104060]

約数ペア:

[(1, 2904104060), (2, 1452052030), (4, 726026015), (5, 580820812), (10, 290410406), (11, 264009460), (13, 223392620), (20, 145205203), (22, 132004730), (26, 111696310), (44, 66002365), (52, 55848155), (55, 52801892), (65, 44678524), (110, 26400946), (121, 24000860), (130, 22339262), (143, 20308420), (220, 13200473), (242, 12000430), (260, 11169631), (286, 10154210), (484, 6000215), (572, 5077105), (605, 4800172), (715, 4061684), (1210, 2400086), (1430, 2030842), (1573, 1846220), (2420, 1200043), (2860, 1015421), (3146, 923110), (6292, 461555), (7865, 369244), (15730, 184622), (31460, 92311)]