145041780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{185951}}^1$

素因数の和:185976

約数の個数: 48

約数和(自身を含む): 437359104

約数和(自身を除く): 292317324

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, 185951, 371902, 557853, 743804, 929755, 1115706, 1859510, 2231412, 2417363, 2789265, 3719020, 4834726, 5578530, 7252089, 9669452, 11157060, 12086815, 14504178, 24173630, 29008356, 36260445, 48347260, 72520890, 145041780]

約数ペア:

[(1, 145041780), (2, 72520890), (3, 48347260), (4, 36260445), (5, 29008356), (6, 24173630), (10, 14504178), (12, 12086815), (13, 11157060), (15, 9669452), (20, 7252089), (26, 5578530), (30, 4834726), (39, 3719020), (52, 2789265), (60, 2417363), (65, 2231412), (78, 1859510), (130, 1115706), (156, 929755), (195, 743804), (260, 557853), (390, 371902), (780, 185951)]