64719510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6679}}^1$

素因数の和:6725

約数の個数: 64

約数和(自身を含む): 173145600

約数和(自身を除く): 108426090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 6679, 9690, 13358, 20037, 33395, 40074, 66790, 100185, 113543, 126901, 200370, 227086, 253802, 340629, 380703, 567715, 634505, 681258, 761406, 1135430, 1269010, 1703145, 1903515, 2157317, 3406290, 3807030, 4314634, 6471951, 10786585, 12943902, 21573170, 32359755, 64719510]

約数ペア:

[(1, 64719510), (2, 32359755), (3, 21573170), (5, 12943902), (6, 10786585), (10, 6471951), (15, 4314634), (17, 3807030), (19, 3406290), (30, 2157317), (34, 1903515), (38, 1703145), (51, 1269010), (57, 1135430), (85, 761406), (95, 681258), (102, 634505), (114, 567715), (170, 380703), (190, 340629), (255, 253802), (285, 227086), (323, 200370), (510, 126901), (570, 113543), (646, 100185), (969, 66790), (1615, 40074), (1938, 33395), (3230, 20037), (4845, 13358), (6679, 9690)]