65853210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 98375910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 71, 86, 129, 142, 213, 215, 258, 355, 426, 430, 645, 710, 719, 1065, 1290, 1438, 2130, 2157, 3053, 3595, 4314, 6106, 7190, 9159, 10785, 15265, 18318, 21570, 30530, 30917, 45795, 51049, 61834, 91590, 92751, 102098, 153147, 154585, 185502, 255245, 306294, 309170, 463755, 510490, 765735, 927510, 1531470, 2195107, 4390214, 6585321, 10975535, 13170642, 21951070, 32926605, 65853210]

約数ペア:

[(1, 65853210), (2, 32926605), (3, 21951070), (5, 13170642), (6, 10975535), (10, 6585321), (15, 4390214), (30, 2195107), (43, 1531470), (71, 927510), (86, 765735), (129, 510490), (142, 463755), (213, 309170), (215, 306294), (258, 255245), (355, 185502), (426, 154585), (430, 153147), (645, 102098), (710, 92751), (719, 91590), (1065, 61834), (1290, 51049), (1438, 45795), (2130, 30917), (2157, 30530), (3053, 21570), (3595, 18318), (4314, 15265), (6106, 10785), (7190, 9159)]