188984970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{8713}}^1$

素因数の和:8967

約数の個数: 48

約数和(自身を含む): 493456392

約数和(自身を除く): 304471422

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241, 482, 723, 1205, 1446, 2169, 2410, 3615, 4338, 7230, 8713, 10845, 17426, 21690, 26139, 43565, 52278, 78417, 87130, 130695, 156834, 261390, 392085, 784170, 2099833, 4199666, 6299499, 10499165, 12598998, 18898497, 20998330, 31497495, 37796994, 62994990, 94492485, 188984970]

約数ペア:

[(1, 188984970), (2, 94492485), (3, 62994990), (5, 37796994), (6, 31497495), (9, 20998330), (10, 18898497), (15, 12598998), (18, 10499165), (30, 6299499), (45, 4199666), (90, 2099833), (241, 784170), (482, 392085), (723, 261390), (1205, 156834), (1446, 130695), (2169, 87130), (2410, 78417), (3615, 52278), (4338, 43565), (7230, 26139), (8713, 21690), (10845, 17426)]