28351710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3119}}^1$

素因数の和:3233

約数の個数: 48

約数和(自身を含む): 74468160

約数和(自身を除く): 46116450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 3119, 4545, 6238, 9090, 9357, 15595, 18714, 28071, 31190, 46785, 56142, 93570, 140355, 280710, 315019, 630038, 945057, 1575095, 1890114, 2835171, 3150190, 4725285, 5670342, 9450570, 14175855, 28351710]

約数ペア:

[(1, 28351710), (2, 14175855), (3, 9450570), (5, 5670342), (6, 4725285), (9, 3150190), (10, 2835171), (15, 1890114), (18, 1575095), (30, 945057), (45, 630038), (90, 315019), (101, 280710), (202, 140355), (303, 93570), (505, 56142), (606, 46785), (909, 31190), (1010, 28071), (1515, 18714), (1818, 15595), (3030, 9357), (3119, 9090), (4545, 6238)]