29524460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 73773504

約数和(自身を除く): 44249044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 235, 245, 329, 470, 490, 641, 658, 940, 980, 1282, 1316, 1645, 2303, 2564, 3205, 3290, 4487, 4606, 6410, 6580, 8974, 9212, 11515, 12820, 17948, 22435, 23030, 30127, 31409, 44870, 46060, 60254, 62818, 89740, 120508, 125636, 150635, 157045, 210889, 301270, 314090, 421778, 602540, 628180, 843556, 1054445, 1476223, 2108890, 2952446, 4217780, 5904892, 7381115, 14762230, 29524460]

約数ペア:

[(1, 29524460), (2, 14762230), (4, 7381115), (5, 5904892), (7, 4217780), (10, 2952446), (14, 2108890), (20, 1476223), (28, 1054445), (35, 843556), (47, 628180), (49, 602540), (70, 421778), (94, 314090), (98, 301270), (140, 210889), (188, 157045), (196, 150635), (235, 125636), (245, 120508), (329, 89740), (470, 62818), (490, 60254), (641, 46060), (658, 44870), (940, 31409), (980, 30127), (1282, 23030), (1316, 22435), (1645, 17948), (2303, 12820), (2564, 11515), (3205, 9212), (3290, 8974), (4487, 6580), (4606, 6410)]