15087660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{35923}}^1$

素因数の和:35942

約数の個数: 48

約数和(自身を含む): 48281856

約数和(自身を除く): 33194196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 35923, 71846, 107769, 143692, 179615, 215538, 251461, 359230, 431076, 502922, 538845, 718460, 754383, 1005844, 1077690, 1257305, 1508766, 2155380, 2514610, 3017532, 3771915, 5029220, 7543830, 15087660]

約数ペア:

[(1, 15087660), (2, 7543830), (3, 5029220), (4, 3771915), (5, 3017532), (6, 2514610), (7, 2155380), (10, 1508766), (12, 1257305), (14, 1077690), (15, 1005844), (20, 754383), (21, 718460), (28, 538845), (30, 502922), (35, 431076), (42, 359230), (60, 251461), (70, 215538), (84, 179615), (105, 143692), (140, 107769), (210, 71846), (420, 35923)]