258965130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{141511}}^1$

素因数の和:141582

約数の個数: 32

約数和(自身を含む): 631709568

約数和(自身を除く): 372744438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 141511, 283022, 424533, 707555, 849066, 1415110, 2122665, 4245330, 8632171, 17264342, 25896513, 43160855, 51793026, 86321710, 129482565, 258965130]

約数ペア:

[(1, 258965130), (2, 129482565), (3, 86321710), (5, 51793026), (6, 43160855), (10, 25896513), (15, 17264342), (30, 8632171), (61, 4245330), (122, 2122665), (183, 1415110), (305, 849066), (366, 707555), (610, 424533), (915, 283022), (1830, 141511)]