58779420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19993}}^1$

素因数の和:20019

約数の個数: 72

約数和(自身を含む): 191462544

約数和(自身を除く): 132683124

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, 19993, 39986, 59979, 79972, 99965, 119958, 139951, 199930, 239916, 279902, 299895, 399860, 419853, 559804, 599790, 699755, 839706, 979657, 1199580, 1399510, 1679412, 1959314, 2099265, 2799020, 2938971, 3918628, 4198530, 4898285, 5877942, 8397060, 9796570, 11755884, 14694855, 19593140, 29389710, 58779420]

約数ペア:

[(1, 58779420), (2, 29389710), (3, 19593140), (4, 14694855), (5, 11755884), (6, 9796570), (7, 8397060), (10, 5877942), (12, 4898285), (14, 4198530), (15, 3918628), (20, 2938971), (21, 2799020), (28, 2099265), (30, 1959314), (35, 1679412), (42, 1399510), (49, 1199580), (60, 979657), (70, 839706), (84, 699755), (98, 599790), (105, 559804), (140, 419853), (147, 399860), (196, 299895), (210, 279902), (245, 239916), (294, 199930), (420, 139951), (490, 119958), (588, 99965), (735, 79972), (980, 59979), (1470, 39986), (2940, 19993)]