29063860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 72624384

約数和(自身を除く): 43560524

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, 631, 658, 940, 980, 1262, 1316, 1645, 2303, 2524, 3155, 3290, 4417, 4606, 6310, 6580, 8834, 9212, 11515, 12620, 17668, 22085, 23030, 29657, 30919, 44170, 46060, 59314, 61838, 88340, 118628, 123676, 148285, 154595, 207599, 296570, 309190, 415198, 593140, 618380, 830396, 1037995, 1453193, 2075990, 2906386, 4151980, 5812772, 7265965, 14531930, 29063860]

約数ペア:

[(1, 29063860), (2, 14531930), (4, 7265965), (5, 5812772), (7, 4151980), (10, 2906386), (14, 2075990), (20, 1453193), (28, 1037995), (35, 830396), (47, 618380), (49, 593140), (70, 415198), (94, 309190), (98, 296570), (140, 207599), (188, 154595), (196, 148285), (235, 123676), (245, 118628), (329, 88340), (470, 61838), (490, 59314), (631, 46060), (658, 44170), (940, 30919), (980, 29657), (1262, 23030), (1316, 22085), (1645, 17668), (2303, 12620), (2524, 11515), (3155, 9212), (3290, 8834), (4417, 6580), (4606, 6310)]