39169410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{487}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 107937792

約数和(自身を除く): 68768382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 383, 487, 766, 974, 1149, 1461, 1915, 2298, 2435, 2681, 2922, 3409, 3830, 4870, 5362, 5745, 6818, 7305, 8043, 10227, 11490, 13405, 14610, 16086, 17045, 20454, 26810, 34090, 40215, 51135, 80430, 102270, 186521, 373042, 559563, 932605, 1119126, 1305647, 1865210, 2611294, 2797815, 3916941, 5595630, 6528235, 7833882, 13056470, 19584705, 39169410]

約数ペア:

[(1, 39169410), (2, 19584705), (3, 13056470), (5, 7833882), (6, 6528235), (7, 5595630), (10, 3916941), (14, 2797815), (15, 2611294), (21, 1865210), (30, 1305647), (35, 1119126), (42, 932605), (70, 559563), (105, 373042), (210, 186521), (383, 102270), (487, 80430), (766, 51135), (974, 40215), (1149, 34090), (1461, 26810), (1915, 20454), (2298, 17045), (2435, 16086), (2681, 14610), (2922, 13405), (3409, 11490), (3830, 10227), (4870, 8043), (5362, 7305), (5745, 6818)]