135267470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 280941696

約数和(自身を除く): 145674226

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 97, 130, 170, 194, 221, 442, 485, 631, 970, 1105, 1261, 1262, 1649, 2210, 2522, 3155, 3298, 6305, 6310, 8203, 8245, 10727, 12610, 16406, 16490, 21437, 21454, 41015, 42874, 53635, 61207, 82030, 107185, 107270, 122414, 139451, 214370, 278902, 306035, 612070, 697255, 795691, 1040519, 1394510, 1591382, 2081038, 3978455, 5202595, 7956910, 10405190, 13526747, 27053494, 67633735, 135267470]

約数ペア:

[(1, 135267470), (2, 67633735), (5, 27053494), (10, 13526747), (13, 10405190), (17, 7956910), (26, 5202595), (34, 3978455), (65, 2081038), (85, 1591382), (97, 1394510), (130, 1040519), (170, 795691), (194, 697255), (221, 612070), (442, 306035), (485, 278902), (631, 214370), (970, 139451), (1105, 122414), (1261, 107270), (1262, 107185), (1649, 82030), (2210, 61207), (2522, 53635), (3155, 42874), (3298, 41015), (6305, 21454), (6310, 21437), (8203, 16490), (8245, 16406), (10727, 12610)]