130285740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167033}}^1$

素因数の和:167058

約数の個数: 48

約数和(自身を含む): 392863968

約数和(自身を除く): 262578228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 167033, 334066, 501099, 668132, 835165, 1002198, 1670330, 2004396, 2171429, 2505495, 3340660, 4342858, 5010990, 6514287, 8685716, 10021980, 10857145, 13028574, 21714290, 26057148, 32571435, 43428580, 65142870, 130285740]

約数ペア:

[(1, 130285740), (2, 65142870), (3, 43428580), (4, 32571435), (5, 26057148), (6, 21714290), (10, 13028574), (12, 10857145), (13, 10021980), (15, 8685716), (20, 6514287), (26, 5010990), (30, 4342858), (39, 3340660), (52, 2505495), (60, 2171429), (65, 2004396), (78, 1670330), (130, 1002198), (156, 835165), (195, 668132), (260, 501099), (390, 334066), (780, 167033)]