38797590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1877}}^1$

素因数の和:1953

約数の個数: 64

約数和(自身を含む): 102223296

約数和(自身を除く): 63425706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 1877, 2067, 3445, 3754, 4134, 5631, 6890, 9385, 10335, 11262, 18770, 20670, 24401, 28155, 48802, 56310, 73203, 99481, 122005, 146406, 198962, 244010, 298443, 366015, 497405, 596886, 732030, 994810, 1293253, 1492215, 2586506, 2984430, 3879759, 6466265, 7759518, 12932530, 19398795, 38797590]

約数ペア:

[(1, 38797590), (2, 19398795), (3, 12932530), (5, 7759518), (6, 6466265), (10, 3879759), (13, 2984430), (15, 2586506), (26, 1492215), (30, 1293253), (39, 994810), (53, 732030), (65, 596886), (78, 497405), (106, 366015), (130, 298443), (159, 244010), (195, 198962), (265, 146406), (318, 122005), (390, 99481), (530, 73203), (689, 56310), (795, 48802), (1378, 28155), (1590, 24401), (1877, 20670), (2067, 18770), (3445, 11262), (3754, 10335), (4134, 9385), (5631, 6890)]