310048270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2063}}^1$

素因数の和:2209

約数の個数: 64

約数和(自身を含む): 677652480

約数和(自身を除く): 367604210

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 113, 133, 190, 226, 266, 565, 665, 791, 1130, 1330, 1582, 2063, 2147, 3955, 4126, 4294, 7910, 10315, 10735, 14441, 15029, 20630, 21470, 28882, 30058, 39197, 72205, 75145, 78394, 144410, 150290, 195985, 233119, 274379, 391970, 466238, 548758, 1165595, 1371895, 1631833, 2331190, 2743790, 3263666, 4429261, 8159165, 8858522, 16318330, 22146305, 31004827, 44292610, 62009654, 155024135, 310048270]

約数ペア:

[(1, 310048270), (2, 155024135), (5, 62009654), (7, 44292610), (10, 31004827), (14, 22146305), (19, 16318330), (35, 8858522), (38, 8159165), (70, 4429261), (95, 3263666), (113, 2743790), (133, 2331190), (190, 1631833), (226, 1371895), (266, 1165595), (565, 548758), (665, 466238), (791, 391970), (1130, 274379), (1330, 233119), (1582, 195985), (2063, 150290), (2147, 144410), (3955, 78394), (4126, 75145), (4294, 72205), (7910, 39197), (10315, 30058), (10735, 28882), (14441, 21470), (15029, 20630)]