1001036680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{1543}}^1$

素因数の和:1899

約数の個数: 96

約数和(自身を含む): 2629679040

約数和(自身を除く): 1628642360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 331, 392, 490, 662, 980, 1324, 1543, 1655, 1960, 2317, 2648, 3086, 3310, 4634, 6172, 6620, 7715, 9268, 10801, 11585, 12344, 13240, 15430, 16219, 18536, 21602, 23170, 30860, 32438, 43204, 46340, 54005, 61720, 64876, 75607, 81095, 86408, 92680, 108010, 129752, 151214, 162190, 216020, 302428, 324380, 378035, 432040, 510733, 604856, 648760, 756070, 1021466, 1512140, 2042932, 2553665, 3024280, 3575131, 4085864, 5107330, 7150262, 10214660, 14300524, 17875655, 20429320, 25025917, 28601048, 35751310, 50051834, 71502620, 100103668, 125129585, 143005240, 200207336, 250259170, 500518340, 1001036680]

約数ペア:

[(1, 1001036680), (2, 500518340), (4, 250259170), (5, 200207336), (7, 143005240), (8, 125129585), (10, 100103668), (14, 71502620), (20, 50051834), (28, 35751310), (35, 28601048), (40, 25025917), (49, 20429320), (56, 17875655), (70, 14300524), (98, 10214660), (140, 7150262), (196, 5107330), (245, 4085864), (280, 3575131), (331, 3024280), (392, 2553665), (490, 2042932), (662, 1512140), (980, 1021466), (1324, 756070), (1543, 648760), (1655, 604856), (1960, 510733), (2317, 432040), (2648, 378035), (3086, 324380), (3310, 302428), (4634, 216020), (6172, 162190), (6620, 151214), (7715, 129752), (9268, 108010), (10801, 92680), (11585, 86408), (12344, 81095), (13240, 75607), (15430, 64876), (16219, 61720), (18536, 54005), (21602, 46340), (23170, 43204), (30860, 32438)]