64478430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3461}}^1$

素因数の和:3503

約数の個数: 80

約数和(自身を含む): 180965664

約数和(自身を除く): 116487234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3461, 3726, 6210, 6922, 9315, 10383, 17305, 18630, 20766, 31149, 34610, 51915, 62298, 79603, 93447, 103830, 155745, 159206, 186894, 238809, 280341, 311490, 398015, 467235, 477618, 560682, 716427, 796030, 934470, 1194045, 1401705, 1432854, 2149281, 2388090, 2803410, 3582135, 4298562, 6447843, 7164270, 10746405, 12895686, 21492810, 32239215, 64478430]

約数ペア:

[(1, 64478430), (2, 32239215), (3, 21492810), (5, 12895686), (6, 10746405), (9, 7164270), (10, 6447843), (15, 4298562), (18, 3582135), (23, 2803410), (27, 2388090), (30, 2149281), (45, 1432854), (46, 1401705), (54, 1194045), (69, 934470), (81, 796030), (90, 716427), (115, 560682), (135, 477618), (138, 467235), (162, 398015), (207, 311490), (230, 280341), (270, 238809), (345, 186894), (405, 159206), (414, 155745), (621, 103830), (690, 93447), (810, 79603), (1035, 62298), (1242, 51915), (1863, 34610), (2070, 31149), (3105, 20766), (3461, 18630), (3726, 17305), (6210, 10383), (6922, 9315)]