554658780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13417}}^1$

素因数の和:13495

約数の個数: 96

約数和(自身を含む): 1704193344

約数和(自身を除く): 1149534564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 260, 265, 318, 390, 530, 636, 689, 780, 795, 1060, 1378, 1590, 2067, 2756, 3180, 3445, 4134, 6890, 8268, 10335, 13417, 13780, 20670, 26834, 40251, 41340, 53668, 67085, 80502, 134170, 161004, 174421, 201255, 268340, 348842, 402510, 523263, 697684, 711101, 805020, 872105, 1046526, 1422202, 1744210, 2093052, 2133303, 2616315, 2844404, 3488420, 3555505, 4266606, 5232630, 7111010, 8533212, 9244313, 10465260, 10666515, 14222020, 18488626, 21333030, 27732939, 36977252, 42666060, 46221565, 55465878, 92443130, 110931756, 138664695, 184886260, 277329390, 554658780]

約数ペア:

[(1, 554658780), (2, 277329390), (3, 184886260), (4, 138664695), (5, 110931756), (6, 92443130), (10, 55465878), (12, 46221565), (13, 42666060), (15, 36977252), (20, 27732939), (26, 21333030), (30, 18488626), (39, 14222020), (52, 10666515), (53, 10465260), (60, 9244313), (65, 8533212), (78, 7111010), (106, 5232630), (130, 4266606), (156, 3555505), (159, 3488420), (195, 2844404), (212, 2616315), (260, 2133303), (265, 2093052), (318, 1744210), (390, 1422202), (530, 1046526), (636, 872105), (689, 805020), (780, 711101), (795, 697684), (1060, 523263), (1378, 402510), (1590, 348842), (2067, 268340), (2756, 201255), (3180, 174421), (3445, 161004), (4134, 134170), (6890, 80502), (8268, 67085), (10335, 53668), (13417, 41340), (13780, 40251), (20670, 26834)]