17266340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 45722880

約数和(自身を除く): 28456540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 53, 65, 70, 91, 106, 130, 140, 179, 182, 212, 260, 265, 358, 364, 371, 455, 530, 689, 716, 742, 895, 910, 1060, 1253, 1378, 1484, 1790, 1820, 1855, 2327, 2506, 2756, 3445, 3580, 3710, 4654, 4823, 5012, 6265, 6890, 7420, 9308, 9487, 9646, 11635, 12530, 13780, 16289, 18974, 19292, 23270, 24115, 25060, 32578, 37948, 46540, 47435, 48230, 65156, 66409, 81445, 94870, 96460, 123331, 132818, 162890, 189740, 246662, 265636, 325780, 332045, 493324, 616655, 664090, 863317, 1233310, 1328180, 1726634, 2466620, 3453268, 4316585, 8633170, 17266340]

約数ペア:

[(1, 17266340), (2, 8633170), (4, 4316585), (5, 3453268), (7, 2466620), (10, 1726634), (13, 1328180), (14, 1233310), (20, 863317), (26, 664090), (28, 616655), (35, 493324), (52, 332045), (53, 325780), (65, 265636), (70, 246662), (91, 189740), (106, 162890), (130, 132818), (140, 123331), (179, 96460), (182, 94870), (212, 81445), (260, 66409), (265, 65156), (358, 48230), (364, 47435), (371, 46540), (455, 37948), (530, 32578), (689, 25060), (716, 24115), (742, 23270), (895, 19292), (910, 18974), (1060, 16289), (1253, 13780), (1378, 12530), (1484, 11635), (1790, 9646), (1820, 9487), (1855, 9308), (2327, 7420), (2506, 6890), (2756, 6265), (3445, 5012), (3580, 4823), (3710, 4654)]