220130790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{39239}}^1$

素因数の和:39277

約数の個数: 64

約数和(自身を含む): 610260480

約数和(自身を除く): 390129690

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 39239, 78478, 117717, 196195, 235434, 392390, 431629, 588585, 667063, 863258, 1177170, 1294887, 1334126, 2001189, 2158145, 2589774, 3335315, 4002378, 4316290, 6474435, 6670630, 7337693, 10005945, 12948870, 14675386, 20011890, 22013079, 36688465, 44026158, 73376930, 110065395, 220130790]

約数ペア:

[(1, 220130790), (2, 110065395), (3, 73376930), (5, 44026158), (6, 36688465), (10, 22013079), (11, 20011890), (15, 14675386), (17, 12948870), (22, 10005945), (30, 7337693), (33, 6670630), (34, 6474435), (51, 4316290), (55, 4002378), (66, 3335315), (85, 2589774), (102, 2158145), (110, 2001189), (165, 1334126), (170, 1294887), (187, 1177170), (255, 863258), (330, 667063), (374, 588585), (510, 431629), (561, 392390), (935, 235434), (1122, 196195), (1870, 117717), (2805, 78478), (5610, 39239)]