8210019540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{119297}}^1$

素因数の和:119377

約数の個数: 96

約数和(自身を含む): 24371149824

約数和(自身を除く): 16161130284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 185, 186, 222, 310, 370, 372, 444, 465, 555, 620, 740, 930, 1110, 1147, 1860, 2220, 2294, 3441, 4588, 5735, 6882, 11470, 13764, 17205, 22940, 34410, 68820, 119297, 238594, 357891, 477188, 596485, 715782, 1192970, 1431564, 1789455, 2385940, 3578910, 3698207, 4413989, 7157820, 7396414, 8827978, 11094621, 13241967, 14792828, 17655956, 18491035, 22069945, 22189242, 26483934, 36982070, 44139890, 44378484, 52967868, 55473105, 66209835, 73964140, 88279780, 110946210, 132419670, 136833659, 221892420, 264839340, 273667318, 410500977, 547334636, 684168295, 821001954, 1368336590, 1642003908, 2052504885, 2736673180, 4105009770, 8210019540]

約数ペア:

[(1, 8210019540), (2, 4105009770), (3, 2736673180), (4, 2052504885), (5, 1642003908), (6, 1368336590), (10, 821001954), (12, 684168295), (15, 547334636), (20, 410500977), (30, 273667318), (31, 264839340), (37, 221892420), (60, 136833659), (62, 132419670), (74, 110946210), (93, 88279780), (111, 73964140), (124, 66209835), (148, 55473105), (155, 52967868), (185, 44378484), (186, 44139890), (222, 36982070), (310, 26483934), (370, 22189242), (372, 22069945), (444, 18491035), (465, 17655956), (555, 14792828), (620, 13241967), (740, 11094621), (930, 8827978), (1110, 7396414), (1147, 7157820), (1860, 4413989), (2220, 3698207), (2294, 3578910), (3441, 2385940), (4588, 1789455), (5735, 1431564), (6882, 1192970), (11470, 715782), (13764, 596485), (17205, 477188), (22940, 357891), (34410, 238594), (68820, 119297)]