10659720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 32207040

約数和(自身を除く): 21547320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 421, 422, 633, 842, 844, 1055, 1263, 1266, 1684, 1688, 2105, 2110, 2526, 2532, 3165, 3368, 4210, 4220, 5052, 5064, 6315, 6330, 8420, 8440, 10104, 12630, 12660, 16840, 25260, 25320, 50520, 88831, 177662, 266493, 355324, 444155, 532986, 710648, 888310, 1065972, 1332465, 1776620, 2131944, 2664930, 3553240, 5329860, 10659720]

約数ペア:

[(1, 10659720), (2, 5329860), (3, 3553240), (4, 2664930), (5, 2131944), (6, 1776620), (8, 1332465), (10, 1065972), (12, 888310), (15, 710648), (20, 532986), (24, 444155), (30, 355324), (40, 266493), (60, 177662), (120, 88831), (211, 50520), (421, 25320), (422, 25260), (633, 16840), (842, 12660), (844, 12630), (1055, 10104), (1263, 8440), (1266, 8420), (1684, 6330), (1688, 6315), (2105, 5064), (2110, 5052), (2526, 4220), (2532, 4210), (3165, 3368)]