17533460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 45722880

約数和(自身を除く): 28189420

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 53, 68, 70, 85, 106, 119, 139, 140, 170, 212, 238, 265, 278, 340, 371, 476, 530, 556, 595, 695, 742, 901, 973, 1060, 1190, 1390, 1484, 1802, 1855, 1946, 2363, 2380, 2780, 3604, 3710, 3892, 4505, 4726, 4865, 6307, 7367, 7420, 9010, 9452, 9730, 11815, 12614, 14734, 16541, 18020, 19460, 23630, 25228, 29468, 31535, 33082, 36835, 47260, 51569, 63070, 66164, 73670, 82705, 103138, 125239, 126140, 147340, 165410, 206276, 250478, 257845, 330820, 500956, 515690, 626195, 876673, 1031380, 1252390, 1753346, 2504780, 3506692, 4383365, 8766730, 17533460]

約数ペア:

[(1, 17533460), (2, 8766730), (4, 4383365), (5, 3506692), (7, 2504780), (10, 1753346), (14, 1252390), (17, 1031380), (20, 876673), (28, 626195), (34, 515690), (35, 500956), (53, 330820), (68, 257845), (70, 250478), (85, 206276), (106, 165410), (119, 147340), (139, 126140), (140, 125239), (170, 103138), (212, 82705), (238, 73670), (265, 66164), (278, 63070), (340, 51569), (371, 47260), (476, 36835), (530, 33082), (556, 31535), (595, 29468), (695, 25228), (742, 23630), (901, 19460), (973, 18020), (1060, 16541), (1190, 14734), (1390, 12614), (1484, 11815), (1802, 9730), (1855, 9452), (1946, 9010), (2363, 7420), (2380, 7367), (2780, 6307), (3604, 4865), (3710, 4726), (3892, 4505)]