214699660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{5701}}^1$

素因数の和:5986

約数の個数: 48

約数和(自身を含む): 517285440

約数和(自身を除く): 302585780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 1076, 1345, 1883, 2690, 3766, 5380, 5701, 7532, 9415, 11402, 18830, 22804, 28505, 37660, 39907, 57010, 79814, 114020, 159628, 199535, 399070, 798140, 1533569, 3067138, 6134276, 7667845, 10734983, 15335690, 21469966, 30671380, 42939932, 53674915, 107349830, 214699660]

約数ペア:

[(1, 214699660), (2, 107349830), (4, 53674915), (5, 42939932), (7, 30671380), (10, 21469966), (14, 15335690), (20, 10734983), (28, 7667845), (35, 6134276), (70, 3067138), (140, 1533569), (269, 798140), (538, 399070), (1076, 199535), (1345, 159628), (1883, 114020), (2690, 79814), (3766, 57010), (5380, 39907), (5701, 37660), (7532, 28505), (9415, 22804), (11402, 18830)]