521502030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16231}}^1$

素因数の和:16271

約数の個数: 128

約数和(自身を含む): 1682933760

約数和(自身を除く): 1161431730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 3213, 3570, 4590, 5355, 6426, 10710, 16065, 16231, 32130, 32462, 48693, 81155, 97386, 113617, 146079, 162310, 227234, 243465, 275927, 292158, 340851, 438237, 486930, 551854, 568085, 681702, 730395, 827781, 876474, 1022553, 1136170, 1379635, 1460790, 1655562, 1704255, 1931489, 2045106, 2191185, 2483343, 2759270, 3067659, 3408510, 3862978, 4138905, 4382370, 4966686, 5112765, 5794467, 6135318, 7450029, 8277810, 9657445, 10225530, 11588934, 12416715, 14900058, 15338295, 17383401, 19314890, 24833430, 28972335, 30676590, 34766802, 37250145, 52150203, 57944670, 74500290, 86917005, 104300406, 173834010, 260751015, 521502030]

約数ペア:

[(1, 521502030), (2, 260751015), (3, 173834010), (5, 104300406), (6, 86917005), (7, 74500290), (9, 57944670), (10, 52150203), (14, 37250145), (15, 34766802), (17, 30676590), (18, 28972335), (21, 24833430), (27, 19314890), (30, 17383401), (34, 15338295), (35, 14900058), (42, 12416715), (45, 11588934), (51, 10225530), (54, 9657445), (63, 8277810), (70, 7450029), (85, 6135318), (90, 5794467), (102, 5112765), (105, 4966686), (119, 4382370), (126, 4138905), (135, 3862978), (153, 3408510), (170, 3067659), (189, 2759270), (210, 2483343), (238, 2191185), (255, 2045106), (270, 1931489), (306, 1704255), (315, 1655562), (357, 1460790), (378, 1379635), (459, 1136170), (510, 1022553), (595, 876474), (630, 827781), (714, 730395), (765, 681702), (918, 568085), (945, 551854), (1071, 486930), (1190, 438237), (1530, 340851), (1785, 292158), (1890, 275927), (2142, 243465), (2295, 227234), (3213, 162310), (3570, 146079), (4590, 113617), (5355, 97386), (6426, 81155), (10710, 48693), (16065, 32462), (16231, 32130)]