23889530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 51701760

約数和(自身を除く): 27812230

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 101, 109, 155, 202, 217, 218, 310, 434, 505, 545, 707, 763, 1010, 1085, 1090, 1414, 1526, 2170, 3131, 3379, 3535, 3815, 6262, 6758, 7070, 7630, 11009, 15655, 16895, 21917, 22018, 23653, 31310, 33790, 43834, 47306, 55045, 77063, 109585, 110090, 118265, 154126, 219170, 236530, 341279, 385315, 682558, 770630, 1706395, 2388953, 3412790, 4777906, 11944765, 23889530]

約数ペア:

[(1, 23889530), (2, 11944765), (5, 4777906), (7, 3412790), (10, 2388953), (14, 1706395), (31, 770630), (35, 682558), (62, 385315), (70, 341279), (101, 236530), (109, 219170), (155, 154126), (202, 118265), (217, 110090), (218, 109585), (310, 77063), (434, 55045), (505, 47306), (545, 43834), (707, 33790), (763, 31310), (1010, 23653), (1085, 22018), (1090, 21917), (1414, 16895), (1526, 15655), (2170, 11009), (3131, 7630), (3379, 7070), (3535, 6758), (3815, 6262)]