1356941340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{123583}}^1$

素因数の和:123659

約数の個数: 72

約数和(自身を含む): 4183565568

約数和(自身を除く): 2826624228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 123583, 247166, 370749, 494332, 617915, 741498, 1112247, 1235830, 1482996, 1853745, 2224494, 2471660, 3707490, 4448988, 5561235, 7414980, 7538563, 11122470, 15077126, 22244940, 22615689, 30154252, 37692815, 45231378, 67847067, 75385630, 90462756, 113078445, 135694134, 150771260, 226156890, 271388268, 339235335, 452313780, 678470670, 1356941340]

約数ペア:

[(1, 1356941340), (2, 678470670), (3, 452313780), (4, 339235335), (5, 271388268), (6, 226156890), (9, 150771260), (10, 135694134), (12, 113078445), (15, 90462756), (18, 75385630), (20, 67847067), (30, 45231378), (36, 37692815), (45, 30154252), (60, 22615689), (61, 22244940), (90, 15077126), (122, 11122470), (180, 7538563), (183, 7414980), (244, 5561235), (305, 4448988), (366, 3707490), (549, 2471660), (610, 2224494), (732, 1853745), (915, 1482996), (1098, 1235830), (1220, 1112247), (1830, 741498), (2196, 617915), (2745, 494332), (3660, 370749), (5490, 247166), (10980, 123583)]