73071780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 219905280

約数和(自身を除く): 146833500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 71, 85, 102, 142, 170, 204, 213, 255, 284, 340, 355, 426, 510, 710, 852, 1009, 1020, 1065, 1207, 1420, 2018, 2130, 2414, 3027, 3621, 4036, 4260, 4828, 5045, 6035, 6054, 7242, 10090, 12070, 12108, 14484, 15135, 17153, 18105, 20180, 24140, 30270, 34306, 36210, 51459, 60540, 68612, 71639, 72420, 85765, 102918, 143278, 171530, 205836, 214917, 257295, 286556, 343060, 358195, 429834, 514590, 716390, 859668, 1029180, 1074585, 1217863, 1432780, 2149170, 2435726, 3653589, 4298340, 4871452, 6089315, 7307178, 12178630, 14614356, 18267945, 24357260, 36535890, 73071780]

約数ペア:

[(1, 73071780), (2, 36535890), (3, 24357260), (4, 18267945), (5, 14614356), (6, 12178630), (10, 7307178), (12, 6089315), (15, 4871452), (17, 4298340), (20, 3653589), (30, 2435726), (34, 2149170), (51, 1432780), (60, 1217863), (68, 1074585), (71, 1029180), (85, 859668), (102, 716390), (142, 514590), (170, 429834), (204, 358195), (213, 343060), (255, 286556), (284, 257295), (340, 214917), (355, 205836), (426, 171530), (510, 143278), (710, 102918), (852, 85765), (1009, 72420), (1020, 71639), (1065, 68612), (1207, 60540), (1420, 51459), (2018, 36210), (2130, 34306), (2414, 30270), (3027, 24140), (3621, 20180), (4036, 18105), (4260, 17153), (4828, 15135), (5045, 14484), (6035, 12108), (6054, 12070), (7242, 10090)]