17211210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 43476480

約数和(自身を除く): 26265270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 73, 87, 145, 146, 174, 219, 271, 290, 365, 435, 438, 542, 730, 813, 870, 1095, 1355, 1626, 2117, 2190, 2710, 4065, 4234, 6351, 7859, 8130, 10585, 12702, 15718, 19783, 21170, 23577, 31755, 39295, 39566, 47154, 59349, 63510, 78590, 98915, 117885, 118698, 197830, 235770, 296745, 573707, 593490, 1147414, 1721121, 2868535, 3442242, 5737070, 8605605, 17211210]

約数ペア:

[(1, 17211210), (2, 8605605), (3, 5737070), (5, 3442242), (6, 2868535), (10, 1721121), (15, 1147414), (29, 593490), (30, 573707), (58, 296745), (73, 235770), (87, 197830), (145, 118698), (146, 117885), (174, 98915), (219, 78590), (271, 63510), (290, 59349), (365, 47154), (435, 39566), (438, 39295), (542, 31755), (730, 23577), (813, 21170), (870, 19783), (1095, 15718), (1355, 12702), (1626, 10585), (2117, 8130), (2190, 7859), (2710, 6351), (4065, 4234)]