143773890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{368651}}^1$

素因数の和:368674

約数の個数: 32

約数和(自身を含む): 371601216

約数和(自身を除く): 227827326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 368651, 737302, 1105953, 1843255, 2211906, 3686510, 4792463, 5529765, 9584926, 11059530, 14377389, 23962315, 28754778, 47924630, 71886945, 143773890]

約数ペア:

[(1, 143773890), (2, 71886945), (3, 47924630), (5, 28754778), (6, 23962315), (10, 14377389), (13, 11059530), (15, 9584926), (26, 5529765), (30, 4792463), (39, 3686510), (65, 2211906), (78, 1843255), (130, 1105953), (195, 737302), (390, 368651)]