128980530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12043}}^1$

素因数の和:12080

約数の個数: 96

約数和(自身を含む): 405834624

約数和(自身を除く): 276854094

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 10710, 12043, 24086, 36129, 60215, 72258, 84301, 108387, 120430, 168602, 180645, 204731, 216774, 252903, 361290, 409462, 421505, 505806, 541935, 614193, 758709, 843010, 1023655, 1083870, 1228386, 1264515, 1433117, 1517418, 1842579, 2047310, 2529030, 2866234, 3070965, 3685158, 3793545, 4299351, 6141930, 7165585, 7587090, 8598702, 9212895, 12898053, 14331170, 18425790, 21496755, 25796106, 42993510, 64490265, 128980530]

約数ペア:

[(1, 128980530), (2, 64490265), (3, 42993510), (5, 25796106), (6, 21496755), (7, 18425790), (9, 14331170), (10, 12898053), (14, 9212895), (15, 8598702), (17, 7587090), (18, 7165585), (21, 6141930), (30, 4299351), (34, 3793545), (35, 3685158), (42, 3070965), (45, 2866234), (51, 2529030), (63, 2047310), (70, 1842579), (85, 1517418), (90, 1433117), (102, 1264515), (105, 1228386), (119, 1083870), (126, 1023655), (153, 843010), (170, 758709), (210, 614193), (238, 541935), (255, 505806), (306, 421505), (315, 409462), (357, 361290), (510, 252903), (595, 216774), (630, 204731), (714, 180645), (765, 168602), (1071, 120430), (1190, 108387), (1530, 84301), (1785, 72258), (2142, 60215), (3570, 36129), (5355, 24086), (10710, 12043)]