26684490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4099}}^1$

素因数の和:4147

約数の個数: 64

約数和(自身を含む): 75571200

約数和(自身を除く): 48886710

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, 4099, 6510, 8198, 12297, 20495, 24594, 28693, 40990, 57386, 61485, 86079, 122970, 127069, 143465, 172158, 254138, 286930, 381207, 430395, 635345, 762414, 860790, 889483, 1270690, 1778966, 1906035, 2668449, 3812070, 4447415, 5336898, 8894830, 13342245, 26684490]

約数ペア:

[(1, 26684490), (2, 13342245), (3, 8894830), (5, 5336898), (6, 4447415), (7, 3812070), (10, 2668449), (14, 1906035), (15, 1778966), (21, 1270690), (30, 889483), (31, 860790), (35, 762414), (42, 635345), (62, 430395), (70, 381207), (93, 286930), (105, 254138), (155, 172158), (186, 143465), (210, 127069), (217, 122970), (310, 86079), (434, 61485), (465, 57386), (651, 40990), (930, 28693), (1085, 24594), (1302, 20495), (2170, 12297), (3255, 8198), (4099, 6510)]