7385130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2691

約数の個数: 48

約数和(自身を含む): 19828224

約数和(自身を除く): 12443094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2647, 2790, 5294, 7941, 13235, 15882, 23823, 26470, 39705, 47646, 79410, 82057, 119115, 164114, 238230, 246171, 410285, 492342, 738513, 820570, 1230855, 1477026, 2461710, 3692565, 7385130]

約数ペア:

[(1, 7385130), (2, 3692565), (3, 2461710), (5, 1477026), (6, 1230855), (9, 820570), (10, 738513), (15, 492342), (18, 410285), (30, 246171), (31, 238230), (45, 164114), (62, 119115), (90, 82057), (93, 79410), (155, 47646), (186, 39705), (279, 26470), (310, 23823), (465, 15882), (558, 13235), (930, 7941), (1395, 5294), (2647, 2790)]