21963930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{12409}}^1$

素因数の和:12478

約数の個数: 32

約数和(自身を含む): 53611200

約数和(自身を除く): 31647270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 12409, 24818, 37227, 62045, 74454, 124090, 186135, 372270, 732131, 1464262, 2196393, 3660655, 4392786, 7321310, 10981965, 21963930]

約数ペア:

[(1, 21963930), (2, 10981965), (3, 7321310), (5, 4392786), (6, 3660655), (10, 2196393), (15, 1464262), (30, 732131), (59, 372270), (118, 186135), (177, 124090), (295, 74454), (354, 62045), (590, 37227), (885, 24818), (1770, 12409)]