17593020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2273}}^1$

素因数の和:2331

約数の個数: 72

約数和(自身を含む): 54630576

約数和(自身を除く): 37037556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2273, 2580, 3870, 4546, 6819, 7740, 9092, 11365, 13638, 20457, 22730, 27276, 34095, 40914, 45460, 68190, 81828, 97739, 102285, 136380, 195478, 204570, 293217, 390956, 409140, 488695, 586434, 879651, 977390, 1172868, 1466085, 1759302, 1954780, 2932170, 3518604, 4398255, 5864340, 8796510, 17593020]

約数ペア:

[(1, 17593020), (2, 8796510), (3, 5864340), (4, 4398255), (5, 3518604), (6, 2932170), (9, 1954780), (10, 1759302), (12, 1466085), (15, 1172868), (18, 977390), (20, 879651), (30, 586434), (36, 488695), (43, 409140), (45, 390956), (60, 293217), (86, 204570), (90, 195478), (129, 136380), (172, 102285), (180, 97739), (215, 81828), (258, 68190), (387, 45460), (430, 40914), (516, 34095), (645, 27276), (774, 22730), (860, 20457), (1290, 13638), (1548, 11365), (1935, 9092), (2273, 7740), (2580, 6819), (3870, 4546)]