124135620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{42223}}^1$

素因数の和:42249

約数の個数: 72

約数和(自身を含む): 404337024

約数和(自身を除く): 280201404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 42223, 84446, 126669, 168892, 211115, 253338, 295561, 422230, 506676, 591122, 633345, 844460, 886683, 1182244, 1266690, 1477805, 1773366, 2068927, 2533380, 2955610, 3546732, 4137854, 4433415, 5911220, 6206781, 8275708, 8866830, 10344635, 12413562, 17733660, 20689270, 24827124, 31033905, 41378540, 62067810, 124135620]

約数ペア:

[(1, 124135620), (2, 62067810), (3, 41378540), (4, 31033905), (5, 24827124), (6, 20689270), (7, 17733660), (10, 12413562), (12, 10344635), (14, 8866830), (15, 8275708), (20, 6206781), (21, 5911220), (28, 4433415), (30, 4137854), (35, 3546732), (42, 2955610), (49, 2533380), (60, 2068927), (70, 1773366), (84, 1477805), (98, 1266690), (105, 1182244), (140, 886683), (147, 844460), (196, 633345), (210, 591122), (245, 506676), (294, 422230), (420, 295561), (490, 253338), (588, 211115), (735, 168892), (980, 126669), (1470, 84446), (2940, 42223)]