7829890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 14981760

約数和(自身を除く): 7151870

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 577, 590, 1154, 1357, 2714, 2885, 5770, 6785, 13271, 13570, 26542, 34043, 66355, 68086, 132710, 170215, 340430, 782989, 1565978, 3914945, 7829890]

約数ペア:

[(1, 7829890), (2, 3914945), (5, 1565978), (10, 782989), (23, 340430), (46, 170215), (59, 132710), (115, 68086), (118, 66355), (230, 34043), (295, 26542), (577, 13570), (590, 13271), (1154, 6785), (1357, 5770), (2714, 2885)]