1275075260930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{160163}}^1$

素因数の和:160683

約数の個数: 64

約数和(自身を含む): 2413745796096

約数和(自身を除く): 1138670535166

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 421, 610, 842, 1891, 2105, 3782, 4210, 9455, 13051, 18910, 25681, 26102, 51362, 65255, 128405, 130510, 160163, 256810, 320326, 796111, 800815, 1592222, 1601630, 3980555, 4965053, 7961110, 9769943, 9930106, 19539886, 24825265, 48849715, 49650530, 67428623, 97699430, 134857246, 302868233, 337143115, 605736466, 674286230, 1514341165, 2090287313, 3028682330, 4113146003, 4180574626, 8226292006, 10451436565, 20565730015, 20902873130, 41131460030, 127507526093, 255015052186, 637537630465, 1275075260930]

約数ペア:

[(1, 1275075260930), (2, 637537630465), (5, 255015052186), (10, 127507526093), (31, 41131460030), (61, 20902873130), (62, 20565730015), (122, 10451436565), (155, 8226292006), (305, 4180574626), (310, 4113146003), (421, 3028682330), (610, 2090287313), (842, 1514341165), (1891, 674286230), (2105, 605736466), (3782, 337143115), (4210, 302868233), (9455, 134857246), (13051, 97699430), (18910, 67428623), (25681, 49650530), (26102, 48849715), (51362, 24825265), (65255, 19539886), (128405, 9930106), (130510, 9769943), (160163, 7961110), (256810, 4965053), (320326, 3980555), (796111, 1601630), (800815, 1592222)]