289556970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2153}}^1\times {\mathrm{4483}}^1$

素因数の和:6646

約数の個数: 32

約数和(自身を含む): 695414592

約数和(自身を除く): 405857622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2153, 4306, 4483, 6459, 8966, 10765, 12918, 13449, 21530, 22415, 26898, 32295, 44830, 64590, 67245, 134490, 9651899, 19303798, 28955697, 48259495, 57911394, 96518990, 144778485, 289556970]

約数ペア:

[(1, 289556970), (2, 144778485), (3, 96518990), (5, 57911394), (6, 48259495), (10, 28955697), (15, 19303798), (30, 9651899), (2153, 134490), (4306, 67245), (4483, 64590), (6459, 44830), (8966, 32295), (10765, 26898), (12918, 22415), (13449, 21530)]