4981470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 13172544

約数和(自身を除く): 8191074

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 241, 265, 318, 390, 482, 530, 689, 723, 795, 1205, 1378, 1446, 1590, 2067, 2410, 3133, 3445, 3615, 4134, 6266, 6890, 7230, 9399, 10335, 12773, 15665, 18798, 20670, 25546, 31330, 38319, 46995, 63865, 76638, 93990, 127730, 166049, 191595, 332098, 383190, 498147, 830245, 996294, 1660490, 2490735, 4981470]

約数ペア:

[(1, 4981470), (2, 2490735), (3, 1660490), (5, 996294), (6, 830245), (10, 498147), (13, 383190), (15, 332098), (26, 191595), (30, 166049), (39, 127730), (53, 93990), (65, 76638), (78, 63865), (106, 46995), (130, 38319), (159, 31330), (195, 25546), (241, 20670), (265, 18798), (318, 15665), (390, 12773), (482, 10335), (530, 9399), (689, 7230), (723, 6890), (795, 6266), (1205, 4134), (1378, 3615), (1446, 3445), (1590, 3133), (2067, 2410)]