72621930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{8999}}^1$

素因数の和:9278

約数の個数: 32

約数和(自身を含む): 174960000

約数和(自身を除く): 102338070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 8999, 17998, 26997, 44995, 53994, 89990, 134985, 269970, 2420731, 4841462, 7262193, 12103655, 14524386, 24207310, 36310965, 72621930]

約数ペア:

[(1, 72621930), (2, 36310965), (3, 24207310), (5, 14524386), (6, 12103655), (10, 7262193), (15, 4841462), (30, 2420731), (269, 269970), (538, 134985), (807, 89990), (1345, 53994), (1614, 44995), (2690, 26997), (4035, 17998), (8070, 8999)]