2017899554830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1\times {\mathrm{73849}}^1$

素因数の和:75541

約数の個数: 64

約数和(自身を含む): 3823598520000

約数和(自身を除く): 1805698965170

約数列:

[1, 2, 5, 10, 29, 58, 59, 118, 145, 290, 295, 590, 1597, 1711, 3194, 3422, 7985, 8555, 15970, 17110, 46313, 73849, 92626, 94223, 147698, 188446, 231565, 369245, 463130, 471115, 738490, 942230, 2141621, 2732467, 4283242, 4357091, 5464934, 8714182, 10708105, 13662335, 21416210, 21785455, 27324670, 43570910, 117936853, 126355639, 235873706, 252711278, 589684265, 631778195, 1179368530, 1263556390, 3420168737, 6840337474, 6958274327, 13916548654, 17100843685, 34201687370, 34791371635, 69582743270, 201789955483, 403579910966, 1008949777415, 2017899554830]

約数ペア:

[(1, 2017899554830), (2, 1008949777415), (5, 403579910966), (10, 201789955483), (29, 69582743270), (58, 34791371635), (59, 34201687370), (118, 17100843685), (145, 13916548654), (290, 6958274327), (295, 6840337474), (590, 3420168737), (1597, 1263556390), (1711, 1179368530), (3194, 631778195), (3422, 589684265), (7985, 252711278), (8555, 235873706), (15970, 126355639), (17110, 117936853), (46313, 43570910), (73849, 27324670), (92626, 21785455), (94223, 21416210), (147698, 13662335), (188446, 10708105), (231565, 8714182), (369245, 5464934), (463130, 4357091), (471115, 4283242), (738490, 2732467), (942230, 2141621)]