2945183710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{31469}}^1$

素因数の和:31681

約数の個数: 48

約数和(自身を含む): 6199338240

約数和(自身を除く): 3254154530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 191, 245, 382, 490, 955, 1337, 1910, 2674, 6685, 9359, 13370, 18718, 31469, 46795, 62938, 93590, 157345, 220283, 314690, 440566, 1101415, 1541981, 2202830, 3083962, 6010579, 7709905, 12021158, 15419810, 30052895, 42074053, 60105790, 84148106, 210370265, 294518371, 420740530, 589036742, 1472591855, 2945183710]

約数ペア:

[(1, 2945183710), (2, 1472591855), (5, 589036742), (7, 420740530), (10, 294518371), (14, 210370265), (35, 84148106), (49, 60105790), (70, 42074053), (98, 30052895), (191, 15419810), (245, 12021158), (382, 7709905), (490, 6010579), (955, 3083962), (1337, 2202830), (1910, 1541981), (2674, 1101415), (6685, 440566), (9359, 314690), (13370, 220283), (18718, 157345), (31469, 93590), (46795, 62938)]