23499420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{7993}}^1$

素因数の和:8019

約数の個数: 72

約数和(自身を含む): 76550544

約数和(自身を除く): 53051124

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, 7993, 15986, 23979, 31972, 39965, 47958, 55951, 79930, 95916, 111902, 119895, 159860, 167853, 223804, 239790, 279755, 335706, 391657, 479580, 559510, 671412, 783314, 839265, 1119020, 1174971, 1566628, 1678530, 1958285, 2349942, 3357060, 3916570, 4699884, 5874855, 7833140, 11749710, 23499420]

約数ペア:

[(1, 23499420), (2, 11749710), (3, 7833140), (4, 5874855), (5, 4699884), (6, 3916570), (7, 3357060), (10, 2349942), (12, 1958285), (14, 1678530), (15, 1566628), (20, 1174971), (21, 1119020), (28, 839265), (30, 783314), (35, 671412), (42, 559510), (49, 479580), (60, 391657), (70, 335706), (84, 279755), (98, 239790), (105, 223804), (140, 167853), (147, 159860), (196, 119895), (210, 111902), (245, 95916), (294, 79930), (420, 55951), (490, 47958), (588, 39965), (735, 31972), (980, 23979), (1470, 15986), (2940, 7993)]