1357884180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443753}}^1$

素因数の和:443785

約数の個数: 72

約数和(自身を含む): 4361214312

約数和(自身を除く): 3003330132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 443753, 887506, 1331259, 1775012, 2218765, 2662518, 3993777, 4437530, 5325036, 6656295, 7543801, 7987554, 8875060, 13312590, 15087602, 15975108, 19968885, 22631403, 26625180, 30175204, 37719005, 39937770, 45262806, 67894209, 75438010, 79875540, 90525612, 113157015, 135788418, 150876020, 226314030, 271576836, 339471045, 452628060, 678942090, 1357884180]

約数ペア:

[(1, 1357884180), (2, 678942090), (3, 452628060), (4, 339471045), (5, 271576836), (6, 226314030), (9, 150876020), (10, 135788418), (12, 113157015), (15, 90525612), (17, 79875540), (18, 75438010), (20, 67894209), (30, 45262806), (34, 39937770), (36, 37719005), (45, 30175204), (51, 26625180), (60, 22631403), (68, 19968885), (85, 15975108), (90, 15087602), (102, 13312590), (153, 8875060), (170, 7987554), (180, 7543801), (204, 6656295), (255, 5325036), (306, 4437530), (340, 3993777), (510, 2662518), (612, 2218765), (765, 1775012), (1020, 1331259), (1530, 887506), (3060, 443753)]