784337460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1571}}^1$

素因数の和:1793

約数の個数: 96

約数和(自身を含む): 2253267072

約数和(自身を除く): 1468929612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 157, 159, 212, 265, 314, 318, 471, 530, 628, 636, 785, 795, 942, 1060, 1570, 1571, 1590, 1884, 2355, 3140, 3142, 3180, 4710, 4713, 6284, 7855, 8321, 9420, 9426, 15710, 16642, 18852, 23565, 24963, 31420, 33284, 41605, 47130, 49926, 83210, 83263, 94260, 99852, 124815, 166420, 166526, 246647, 249630, 249789, 333052, 416315, 493294, 499260, 499578, 739941, 832630, 986588, 999156, 1233235, 1248945, 1479882, 1665260, 2466470, 2497890, 2959764, 3699705, 4932940, 4995780, 7399410, 13072291, 14798820, 26144582, 39216873, 52289164, 65361455, 78433746, 130722910, 156867492, 196084365, 261445820, 392168730, 784337460]

約数ペア:

[(1, 784337460), (2, 392168730), (3, 261445820), (4, 196084365), (5, 156867492), (6, 130722910), (10, 78433746), (12, 65361455), (15, 52289164), (20, 39216873), (30, 26144582), (53, 14798820), (60, 13072291), (106, 7399410), (157, 4995780), (159, 4932940), (212, 3699705), (265, 2959764), (314, 2497890), (318, 2466470), (471, 1665260), (530, 1479882), (628, 1248945), (636, 1233235), (785, 999156), (795, 986588), (942, 832630), (1060, 739941), (1570, 499578), (1571, 499260), (1590, 493294), (1884, 416315), (2355, 333052), (3140, 249789), (3142, 249630), (3180, 246647), (4710, 166526), (4713, 166420), (6284, 124815), (7855, 99852), (8321, 94260), (9420, 83263), (9426, 83210), (15710, 49926), (16642, 47130), (18852, 41605), (23565, 33284), (24963, 31420)]