61715672910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{659}}^2\times {\mathrm{1579}}^1$

素因数の和:2910

約数の個数: 72

約数和(自身を含む): 160806386520

約数和(自身を除く): 99090713610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 659, 1318, 1579, 1977, 3158, 3295, 3954, 4737, 5931, 6590, 7895, 9474, 9885, 11862, 14211, 15790, 19770, 23685, 28422, 29655, 47370, 59310, 71055, 142110, 434281, 868562, 1040561, 1302843, 2081122, 2171405, 2605686, 3121683, 3908529, 4342810, 5202805, 6243366, 6514215, 7817058, 9365049, 10405610, 13028430, 15608415, 18730098, 19542645, 31216830, 39085290, 46825245, 93650490, 685729699, 1371459398, 2057189097, 3428648495, 4114378194, 6171567291, 6857296990, 10285945485, 12343134582, 20571890970, 30857836455, 61715672910]

約数ペア:

[(1, 61715672910), (2, 30857836455), (3, 20571890970), (5, 12343134582), (6, 10285945485), (9, 6857296990), (10, 6171567291), (15, 4114378194), (18, 3428648495), (30, 2057189097), (45, 1371459398), (90, 685729699), (659, 93650490), (1318, 46825245), (1579, 39085290), (1977, 31216830), (3158, 19542645), (3295, 18730098), (3954, 15608415), (4737, 13028430), (5931, 10405610), (6590, 9365049), (7895, 7817058), (9474, 6514215), (9885, 6243366), (11862, 5202805), (14211, 4342810), (15790, 3908529), (19770, 3121683), (23685, 2605686), (28422, 2171405), (29655, 2081122), (47370, 1302843), (59310, 1040561), (71055, 868562), (142110, 434281)]