18165350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 42425856

約数和(自身を除く): 24260506

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 43, 50, 70, 71, 85, 86, 119, 142, 170, 175, 215, 238, 301, 350, 355, 425, 430, 497, 595, 602, 710, 731, 850, 994, 1075, 1190, 1207, 1462, 1505, 1775, 2150, 2414, 2485, 2975, 3010, 3053, 3550, 3655, 4970, 5117, 5950, 6035, 6106, 7310, 7525, 8449, 10234, 12070, 12425, 15050, 15265, 16898, 18275, 21371, 24850, 25585, 30175, 30530, 36550, 42245, 42742, 51170, 51901, 60350, 76325, 84490, 103802, 106855, 127925, 152650, 211225, 213710, 255850, 259505, 363307, 422450, 519010, 534275, 726614, 1068550, 1297525, 1816535, 2595050, 3633070, 9082675, 18165350]

約数ペア:

[(1, 18165350), (2, 9082675), (5, 3633070), (7, 2595050), (10, 1816535), (14, 1297525), (17, 1068550), (25, 726614), (34, 534275), (35, 519010), (43, 422450), (50, 363307), (70, 259505), (71, 255850), (85, 213710), (86, 211225), (119, 152650), (142, 127925), (170, 106855), (175, 103802), (215, 84490), (238, 76325), (301, 60350), (350, 51901), (355, 51170), (425, 42742), (430, 42245), (497, 36550), (595, 30530), (602, 30175), (710, 25585), (731, 24850), (850, 21371), (994, 18275), (1075, 16898), (1190, 15265), (1207, 15050), (1462, 12425), (1505, 12070), (1775, 10234), (2150, 8449), (2414, 7525), (2485, 7310), (2975, 6106), (3010, 6035), (3053, 5950), (3550, 5117), (3655, 4970)]