1932321860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{953}}^1\times {\mathrm{2069}}^1$

素因数の和:3045

約数の個数: 72

約数和(自身を含む): 4727623320

約数和(自身を除く): 2795301460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 953, 980, 1906, 2069, 3812, 4138, 4765, 6671, 8276, 9530, 10345, 13342, 14483, 19060, 20690, 26684, 28966, 33355, 41380, 46697, 57932, 66710, 72415, 93394, 101381, 133420, 144830, 186788, 202762, 233485, 289660, 405524, 466970, 506905, 933940, 1013810, 1971757, 2027620, 3943514, 7887028, 9858785, 13802299, 19717570, 27604598, 39435140, 55209196, 69011495, 96616093, 138022990, 193232186, 276045980, 386464372, 483080465, 966160930, 1932321860]

約数ペア:

[(1, 1932321860), (2, 966160930), (4, 483080465), (5, 386464372), (7, 276045980), (10, 193232186), (14, 138022990), (20, 96616093), (28, 69011495), (35, 55209196), (49, 39435140), (70, 27604598), (98, 19717570), (140, 13802299), (196, 9858785), (245, 7887028), (490, 3943514), (953, 2027620), (980, 1971757), (1906, 1013810), (2069, 933940), (3812, 506905), (4138, 466970), (4765, 405524), (6671, 289660), (8276, 233485), (9530, 202762), (10345, 186788), (13342, 144830), (14483, 133420), (19060, 101381), (20690, 93394), (26684, 72415), (28966, 66710), (33355, 57932), (41380, 46697)]