1757340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 5748288

約数和(自身を除く): 3990948

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, 751, 780, 1170, 1502, 2253, 2340, 3004, 3755, 4506, 6759, 7510, 9012, 9763, 11265, 13518, 15020, 19526, 22530, 27036, 29289, 33795, 39052, 45060, 48815, 58578, 67590, 87867, 97630, 117156, 135180, 146445, 175734, 195260, 292890, 351468, 439335, 585780, 878670, 1757340]

約数ペア:

[(1, 1757340), (2, 878670), (3, 585780), (4, 439335), (5, 351468), (6, 292890), (9, 195260), (10, 175734), (12, 146445), (13, 135180), (15, 117156), (18, 97630), (20, 87867), (26, 67590), (30, 58578), (36, 48815), (39, 45060), (45, 39052), (52, 33795), (60, 29289), (65, 27036), (78, 22530), (90, 19526), (117, 15020), (130, 13518), (156, 11265), (180, 9763), (195, 9012), (234, 7510), (260, 6759), (390, 4506), (468, 3755), (585, 3004), (751, 2340), (780, 2253), (1170, 1502)]