210340890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{75391}}^1$

素因数の和:75435

約数の個数: 48

約数和(自身を含む): 564535296

約数和(自身を除く): 354194406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 75391, 150782, 226173, 376955, 452346, 678519, 753910, 1130865, 1357038, 2261730, 2337121, 3392595, 4674242, 6785190, 7011363, 11685605, 14022726, 21034089, 23371210, 35056815, 42068178, 70113630, 105170445, 210340890]

約数ペア:

[(1, 210340890), (2, 105170445), (3, 70113630), (5, 42068178), (6, 35056815), (9, 23371210), (10, 21034089), (15, 14022726), (18, 11685605), (30, 7011363), (31, 6785190), (45, 4674242), (62, 3392595), (90, 2337121), (93, 2261730), (155, 1357038), (186, 1130865), (279, 753910), (310, 678519), (465, 452346), (558, 376955), (930, 226173), (1395, 150782), (2790, 75391)]