684159540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{51133}}^1$

素因数の和:51368

約数の個数: 48

約数和(自身を含む): 1924274688

約数和(自身を除く): 1240115148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 6690, 13380, 51133, 102266, 153399, 204532, 255665, 306798, 511330, 613596, 766995, 1022660, 1533990, 3067980, 11402659, 22805318, 34207977, 45610636, 57013295, 68415954, 114026590, 136831908, 171039885, 228053180, 342079770, 684159540]

約数ペア:

[(1, 684159540), (2, 342079770), (3, 228053180), (4, 171039885), (5, 136831908), (6, 114026590), (10, 68415954), (12, 57013295), (15, 45610636), (20, 34207977), (30, 22805318), (60, 11402659), (223, 3067980), (446, 1533990), (669, 1022660), (892, 766995), (1115, 613596), (1338, 511330), (2230, 306798), (2676, 255665), (3345, 204532), (4460, 153399), (6690, 102266), (13380, 51133)]