723306090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{17333}}^1$

素因数の和:17463

約数の個数: 64

約数和(自身を含む): 1887048576

約数和(自身を除く): 1163742486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 107, 130, 195, 214, 321, 390, 535, 642, 1070, 1391, 1605, 2782, 3210, 4173, 6955, 8346, 13910, 17333, 20865, 34666, 41730, 51999, 86665, 103998, 173330, 225329, 259995, 450658, 519990, 675987, 1126645, 1351974, 1854631, 2253290, 3379935, 3709262, 5563893, 6759870, 9273155, 11127786, 18546310, 24110203, 27819465, 48220406, 55638930, 72330609, 120551015, 144661218, 241102030, 361653045, 723306090]

約数ペア:

[(1, 723306090), (2, 361653045), (3, 241102030), (5, 144661218), (6, 120551015), (10, 72330609), (13, 55638930), (15, 48220406), (26, 27819465), (30, 24110203), (39, 18546310), (65, 11127786), (78, 9273155), (107, 6759870), (130, 5563893), (195, 3709262), (214, 3379935), (321, 2253290), (390, 1854631), (535, 1351974), (642, 1126645), (1070, 675987), (1391, 519990), (1605, 450658), (2782, 259995), (3210, 225329), (4173, 173330), (6955, 103998), (8346, 86665), (13910, 51999), (17333, 41730), (20865, 34666)]