5788890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 15196896

約数和(自身を除く): 9408006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 491, 655, 786, 982, 1179, 1310, 1473, 1965, 2358, 2455, 2946, 3930, 4419, 4910, 5895, 7365, 8838, 11790, 14730, 22095, 44190, 64321, 128642, 192963, 321605, 385926, 578889, 643210, 964815, 1157778, 1929630, 2894445, 5788890]

約数ペア:

[(1, 5788890), (2, 2894445), (3, 1929630), (5, 1157778), (6, 964815), (9, 643210), (10, 578889), (15, 385926), (18, 321605), (30, 192963), (45, 128642), (90, 64321), (131, 44190), (262, 22095), (393, 14730), (491, 11790), (655, 8838), (786, 7365), (982, 5895), (1179, 4910), (1310, 4419), (1473, 3930), (1965, 2946), (2358, 2455)]