31098090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 77438592

約数和(自身を除く): 46340502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 131, 193, 205, 246, 262, 386, 393, 410, 579, 615, 655, 786, 965, 1158, 1230, 1310, 1930, 1965, 2895, 3930, 5371, 5790, 7913, 10742, 15826, 16113, 23739, 25283, 26855, 32226, 39565, 47478, 50566, 53710, 75849, 79130, 80565, 118695, 126415, 151698, 161130, 237390, 252830, 379245, 758490, 1036603, 2073206, 3109809, 5183015, 6219618, 10366030, 15549045, 31098090]

約数ペア:

[(1, 31098090), (2, 15549045), (3, 10366030), (5, 6219618), (6, 5183015), (10, 3109809), (15, 2073206), (30, 1036603), (41, 758490), (82, 379245), (123, 252830), (131, 237390), (193, 161130), (205, 151698), (246, 126415), (262, 118695), (386, 80565), (393, 79130), (410, 75849), (579, 53710), (615, 50566), (655, 47478), (786, 39565), (965, 32226), (1158, 26855), (1230, 25283), (1310, 23739), (1930, 16113), (1965, 15826), (2895, 10742), (3930, 7913), (5371, 5790)]