145765410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22391}}^1$

素因数の和:22439

約数の個数: 64

約数和(自身を含む): 412729344

約数和(自身を除く): 266963934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 22391, 44782, 67173, 111955, 134346, 156737, 223910, 313474, 335865, 470211, 671730, 694121, 783685, 940422, 1388242, 1567370, 2082363, 2351055, 3470605, 4164726, 4702110, 4858847, 6941210, 9717694, 10411815, 14576541, 20823630, 24294235, 29153082, 48588470, 72882705, 145765410]

約数ペア:

[(1, 145765410), (2, 72882705), (3, 48588470), (5, 29153082), (6, 24294235), (7, 20823630), (10, 14576541), (14, 10411815), (15, 9717694), (21, 6941210), (30, 4858847), (31, 4702110), (35, 4164726), (42, 3470605), (62, 2351055), (70, 2082363), (93, 1567370), (105, 1388242), (155, 940422), (186, 783685), (210, 694121), (217, 671730), (310, 470211), (434, 335865), (465, 313474), (651, 223910), (930, 156737), (1085, 134346), (1302, 111955), (2170, 67173), (3255, 44782), (6510, 22391)]