253796070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{24809}}^1$

素因数の和:24861

約数の個数: 64

約数和(自身を含む): 685946880

約数和(自身を除く): 432150810

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 10230, 24809, 49618, 74427, 124045, 148854, 248090, 272899, 372135, 545798, 744270, 769079, 818697, 1364495, 1538158, 1637394, 2307237, 2728990, 3845395, 4093485, 4614474, 7690790, 8186970, 8459869, 11536185, 16919738, 23072370, 25379607, 42299345, 50759214, 84598690, 126898035, 253796070]

約数ペア:

[(1, 253796070), (2, 126898035), (3, 84598690), (5, 50759214), (6, 42299345), (10, 25379607), (11, 23072370), (15, 16919738), (22, 11536185), (30, 8459869), (31, 8186970), (33, 7690790), (55, 4614474), (62, 4093485), (66, 3845395), (93, 2728990), (110, 2307237), (155, 1637394), (165, 1538158), (186, 1364495), (310, 818697), (330, 769079), (341, 744270), (465, 545798), (682, 372135), (930, 272899), (1023, 248090), (1705, 148854), (2046, 124045), (3410, 74427), (5115, 49618), (10230, 24809)]