298078170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44959}}^1$

素因数の和:44999

約数の個数: 64

約数和(自身を含む): 815754240

約数和(自身を除く): 517676070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 44959, 89918, 134877, 224795, 269754, 449590, 584467, 674385, 764303, 1168934, 1348770, 1528606, 1753401, 2292909, 2922335, 3506802, 3821515, 4585818, 5844670, 7643030, 8767005, 9935939, 11464545, 17534010, 19871878, 22929090, 29807817, 49679695, 59615634, 99359390, 149039085, 298078170]

約数ペア:

[(1, 298078170), (2, 149039085), (3, 99359390), (5, 59615634), (6, 49679695), (10, 29807817), (13, 22929090), (15, 19871878), (17, 17534010), (26, 11464545), (30, 9935939), (34, 8767005), (39, 7643030), (51, 5844670), (65, 4585818), (78, 3821515), (85, 3506802), (102, 2922335), (130, 2292909), (170, 1753401), (195, 1528606), (221, 1348770), (255, 1168934), (390, 764303), (442, 674385), (510, 584467), (663, 449590), (1105, 269754), (1326, 224795), (2210, 134877), (3315, 89918), (6630, 44959)]