64922340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 208825344

約数和(自身を除く): 143903004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 331, 420, 467, 662, 934, 993, 1324, 1401, 1655, 1868, 1986, 2317, 2335, 2802, 3269, 3310, 3972, 4634, 4670, 4965, 5604, 6538, 6620, 6951, 7005, 9268, 9340, 9807, 9930, 11585, 13076, 13902, 14010, 16345, 19614, 19860, 23170, 27804, 28020, 32690, 34755, 39228, 46340, 49035, 65380, 69510, 98070, 139020, 154577, 196140, 309154, 463731, 618308, 772885, 927462, 1082039, 1545770, 1854924, 2164078, 2318655, 3091540, 3246117, 4328156, 4637310, 5410195, 6492234, 9274620, 10820390, 12984468, 16230585, 21640780, 32461170, 64922340]

約数ペア:

[(1, 64922340), (2, 32461170), (3, 21640780), (4, 16230585), (5, 12984468), (6, 10820390), (7, 9274620), (10, 6492234), (12, 5410195), (14, 4637310), (15, 4328156), (20, 3246117), (21, 3091540), (28, 2318655), (30, 2164078), (35, 1854924), (42, 1545770), (60, 1082039), (70, 927462), (84, 772885), (105, 618308), (140, 463731), (210, 309154), (331, 196140), (420, 154577), (467, 139020), (662, 98070), (934, 69510), (993, 65380), (1324, 49035), (1401, 46340), (1655, 39228), (1868, 34755), (1986, 32690), (2317, 28020), (2335, 27804), (2802, 23170), (3269, 19860), (3310, 19614), (3972, 16345), (4634, 14010), (4670, 13902), (4965, 13076), (5604, 11585), (6538, 9930), (6620, 9807), (6951, 9340), (7005, 9268)]