7101990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11273}}^1$

素因数の和:11293

約数の個数: 48

約数和(自身を含む): 21104928

約数和(自身を除く): 14002938

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 11273, 22546, 33819, 56365, 67638, 78911, 101457, 112730, 157822, 169095, 202914, 236733, 338190, 394555, 473466, 507285, 710199, 789110, 1014570, 1183665, 1420398, 2367330, 3550995, 7101990]

約数ペア:

[(1, 7101990), (2, 3550995), (3, 2367330), (5, 1420398), (6, 1183665), (7, 1014570), (9, 789110), (10, 710199), (14, 507285), (15, 473466), (18, 394555), (21, 338190), (30, 236733), (35, 202914), (42, 169095), (45, 157822), (63, 112730), (70, 101457), (90, 78911), (105, 67638), (126, 56365), (210, 33819), (315, 22546), (630, 11273)]