830028220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1331

約数の個数: 96

約数和(自身を含む): 2050868736

約数和(自身を除く): 1220840516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 83, 122, 140, 166, 244, 305, 332, 415, 427, 581, 610, 830, 854, 1162, 1171, 1220, 1660, 1708, 2135, 2324, 2342, 2905, 4270, 4684, 5063, 5810, 5855, 8197, 8540, 10126, 11620, 11710, 16394, 20252, 23420, 25315, 32788, 35441, 40985, 50630, 70882, 71431, 81970, 97193, 101260, 141764, 142862, 163940, 177205, 194386, 285724, 354410, 357155, 388772, 485965, 500017, 680351, 708820, 714310, 971930, 1000034, 1360702, 1428620, 1943860, 2000068, 2500085, 2721404, 3401755, 5000170, 5928773, 6803510, 10000340, 11857546, 13607020, 23715092, 29643865, 41501411, 59287730, 83002822, 118575460, 166005644, 207507055, 415014110, 830028220]

約数ペア:

[(1, 830028220), (2, 415014110), (4, 207507055), (5, 166005644), (7, 118575460), (10, 83002822), (14, 59287730), (20, 41501411), (28, 29643865), (35, 23715092), (61, 13607020), (70, 11857546), (83, 10000340), (122, 6803510), (140, 5928773), (166, 5000170), (244, 3401755), (305, 2721404), (332, 2500085), (415, 2000068), (427, 1943860), (581, 1428620), (610, 1360702), (830, 1000034), (854, 971930), (1162, 714310), (1171, 708820), (1220, 680351), (1660, 500017), (1708, 485965), (2135, 388772), (2324, 357155), (2342, 354410), (2905, 285724), (4270, 194386), (4684, 177205), (5063, 163940), (5810, 142862), (5855, 141764), (8197, 101260), (8540, 97193), (10126, 81970), (11620, 71431), (11710, 70882), (16394, 50630), (20252, 40985), (23420, 35441), (25315, 32788)]