24875340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{8461}}^1$

素因数の和:8487

約数の個数: 72

約数和(自身を含む): 81032112

約数和(自身を除く): 56156772

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, 8461, 16922, 25383, 33844, 42305, 50766, 59227, 84610, 101532, 118454, 126915, 169220, 177681, 236908, 253830, 296135, 355362, 414589, 507660, 592270, 710724, 829178, 888405, 1184540, 1243767, 1658356, 1776810, 2072945, 2487534, 3553620, 4145890, 4975068, 6218835, 8291780, 12437670, 24875340]

約数ペア:

[(1, 24875340), (2, 12437670), (3, 8291780), (4, 6218835), (5, 4975068), (6, 4145890), (7, 3553620), (10, 2487534), (12, 2072945), (14, 1776810), (15, 1658356), (20, 1243767), (21, 1184540), (28, 888405), (30, 829178), (35, 710724), (42, 592270), (49, 507660), (60, 414589), (70, 355362), (84, 296135), (98, 253830), (105, 236908), (140, 177681), (147, 169220), (196, 126915), (210, 118454), (245, 101532), (294, 84610), (420, 59227), (490, 50766), (588, 42305), (735, 33844), (980, 25383), (1470, 16922), (2940, 8461)]