64511070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3121}}^1$

素因数の和:3197

約数の個数: 64

約数和(自身を含む): 169936704

約数和(自身を除く): 105425634

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3121, 3445, 4134, 6242, 6890, 9363, 10335, 15605, 18726, 20670, 31210, 40573, 46815, 81146, 93630, 121719, 165413, 202865, 243438, 330826, 405730, 496239, 608595, 827065, 992478, 1217190, 1654130, 2150369, 2481195, 4300738, 4962390, 6451107, 10751845, 12902214, 21503690, 32255535, 64511070]

約数ペア:

[(1, 64511070), (2, 32255535), (3, 21503690), (5, 12902214), (6, 10751845), (10, 6451107), (13, 4962390), (15, 4300738), (26, 2481195), (30, 2150369), (39, 1654130), (53, 1217190), (65, 992478), (78, 827065), (106, 608595), (130, 496239), (159, 405730), (195, 330826), (265, 243438), (318, 202865), (390, 165413), (530, 121719), (689, 93630), (795, 81146), (1378, 46815), (1590, 40573), (2067, 31210), (3121, 20670), (3445, 18726), (4134, 15605), (6242, 10335), (6890, 9363)]