74139390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63367}}^1$

素因数の和:63393

約数の個数: 48

約数和(自身を含む): 207593568

約数和(自身を除く): 133454178

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 63367, 126734, 190101, 316835, 380202, 570303, 633670, 823771, 950505, 1140606, 1647542, 1901010, 2471313, 2851515, 4118855, 4942626, 5703030, 7413939, 8237710, 12356565, 14827878, 24713130, 37069695, 74139390]

約数ペア:

[(1, 74139390), (2, 37069695), (3, 24713130), (5, 14827878), (6, 12356565), (9, 8237710), (10, 7413939), (13, 5703030), (15, 4942626), (18, 4118855), (26, 2851515), (30, 2471313), (39, 1901010), (45, 1647542), (65, 1140606), (78, 950505), (90, 823771), (117, 633670), (130, 570303), (195, 380202), (234, 316835), (390, 190101), (585, 126734), (1170, 63367)]