1330786730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1462403}}^1$

素因数の和:1462430

約数の個数: 32

約数和(自身を含む): 2948206464

約数和(自身を除く): 1617419734

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1462403, 2924806, 7312015, 10236821, 14624030, 19011239, 20473642, 38022478, 51184105, 95056195, 102368210, 133078673, 190112390, 266157346, 665393365, 1330786730]

約数ペア:

[(1, 1330786730), (2, 665393365), (5, 266157346), (7, 190112390), (10, 133078673), (13, 102368210), (14, 95056195), (26, 51184105), (35, 38022478), (65, 20473642), (70, 19011239), (91, 14624030), (130, 10236821), (182, 7312015), (455, 2924806), (910, 1462403)]