1893060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:837

約数の個数: 72

約数和(自身を含む): 6191640

約数和(自身を除く): 4298580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 809, 1170, 1618, 2340, 2427, 3236, 4045, 4854, 7281, 8090, 9708, 10517, 12135, 14562, 16180, 21034, 24270, 29124, 31551, 36405, 42068, 48540, 52585, 63102, 72810, 94653, 105170, 126204, 145620, 157755, 189306, 210340, 315510, 378612, 473265, 631020, 946530, 1893060]

約数ペア:

[(1, 1893060), (2, 946530), (3, 631020), (4, 473265), (5, 378612), (6, 315510), (9, 210340), (10, 189306), (12, 157755), (13, 145620), (15, 126204), (18, 105170), (20, 94653), (26, 72810), (30, 63102), (36, 52585), (39, 48540), (45, 42068), (52, 36405), (60, 31551), (65, 29124), (78, 24270), (90, 21034), (117, 16180), (130, 14562), (156, 12135), (180, 10517), (195, 9708), (234, 8090), (260, 7281), (390, 4854), (468, 4045), (585, 3236), (780, 2427), (809, 2340), (1170, 1618)]