23769870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 59996160

約数和(自身を除く): 36226290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 61, 62, 93, 122, 155, 183, 186, 305, 310, 366, 419, 465, 610, 838, 915, 930, 1257, 1830, 1891, 2095, 2514, 3782, 4190, 5673, 6285, 9455, 11346, 12570, 12989, 18910, 25559, 25978, 28365, 38967, 51118, 56730, 64945, 76677, 77934, 127795, 129890, 153354, 194835, 255590, 383385, 389670, 766770, 792329, 1584658, 2376987, 3961645, 4753974, 7923290, 11884935, 23769870]

約数ペア:

[(1, 23769870), (2, 11884935), (3, 7923290), (5, 4753974), (6, 3961645), (10, 2376987), (15, 1584658), (30, 792329), (31, 766770), (61, 389670), (62, 383385), (93, 255590), (122, 194835), (155, 153354), (183, 129890), (186, 127795), (305, 77934), (310, 76677), (366, 64945), (419, 56730), (465, 51118), (610, 38967), (838, 28365), (915, 25978), (930, 25559), (1257, 18910), (1830, 12989), (1891, 12570), (2095, 11346), (2514, 9455), (3782, 6285), (4190, 5673)]