727483860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{85991}}^1$

素因数の和:86053

約数の個数: 72

約数和(自身を含む): 2253678336

約数和(自身を除く): 1526194476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 85991, 171982, 257973, 343964, 429955, 515946, 773919, 859910, 1031892, 1289865, 1547838, 1719820, 2579730, 3095676, 3869595, 4041577, 5159460, 7739190, 8083154, 12124731, 15478380, 16166308, 20207885, 24249462, 36374193, 40415770, 48498924, 60623655, 72748386, 80831540, 121247310, 145496772, 181870965, 242494620, 363741930, 727483860]

約数ペア:

[(1, 727483860), (2, 363741930), (3, 242494620), (4, 181870965), (5, 145496772), (6, 121247310), (9, 80831540), (10, 72748386), (12, 60623655), (15, 48498924), (18, 40415770), (20, 36374193), (30, 24249462), (36, 20207885), (45, 16166308), (47, 15478380), (60, 12124731), (90, 8083154), (94, 7739190), (141, 5159460), (180, 4041577), (188, 3869595), (235, 3095676), (282, 2579730), (423, 1719820), (470, 1547838), (564, 1289865), (705, 1031892), (846, 859910), (940, 773919), (1410, 515946), (1692, 429955), (2115, 343964), (2820, 257973), (4230, 171982), (8460, 85991)]