65284170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 184680000

約数和(自身を除く): 119395830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 89, 98, 105, 147, 178, 210, 245, 267, 294, 445, 490, 499, 534, 623, 735, 890, 998, 1246, 1335, 1470, 1497, 1869, 2495, 2670, 2994, 3115, 3493, 3738, 4361, 4990, 6230, 6986, 7485, 8722, 9345, 10479, 13083, 14970, 17465, 18690, 20958, 21805, 24451, 26166, 34930, 43610, 44411, 48902, 52395, 65415, 73353, 88822, 104790, 122255, 130830, 133233, 146706, 222055, 244510, 266466, 310877, 366765, 444110, 621754, 666165, 733530, 932631, 1332330, 1554385, 1865262, 2176139, 3108770, 4352278, 4663155, 6528417, 9326310, 10880695, 13056834, 21761390, 32642085, 65284170]

約数ペア:

[(1, 65284170), (2, 32642085), (3, 21761390), (5, 13056834), (6, 10880695), (7, 9326310), (10, 6528417), (14, 4663155), (15, 4352278), (21, 3108770), (30, 2176139), (35, 1865262), (42, 1554385), (49, 1332330), (70, 932631), (89, 733530), (98, 666165), (105, 621754), (147, 444110), (178, 366765), (210, 310877), (245, 266466), (267, 244510), (294, 222055), (445, 146706), (490, 133233), (499, 130830), (534, 122255), (623, 104790), (735, 88822), (890, 73353), (998, 65415), (1246, 52395), (1335, 48902), (1470, 44411), (1497, 43610), (1869, 34930), (2495, 26166), (2670, 24451), (2994, 21805), (3115, 20958), (3493, 18690), (3738, 17465), (4361, 14970), (4990, 13083), (6230, 10479), (6986, 9345), (7485, 8722)]