339950340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60923}}^1$

素因数の和:60969

約数の個数: 72

約数和(自身を含む): 1064464128

約数和(自身を除く): 724513788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 60923, 121846, 182769, 243692, 304615, 365538, 548307, 609230, 731076, 913845, 1096614, 1218460, 1827690, 1888613, 2193228, 2741535, 3655380, 3777226, 5483070, 5665839, 7554452, 9443065, 10966140, 11331678, 16997517, 18886130, 22663356, 28329195, 33995034, 37772260, 56658390, 67990068, 84987585, 113316780, 169975170, 339950340]

約数ペア:

[(1, 339950340), (2, 169975170), (3, 113316780), (4, 84987585), (5, 67990068), (6, 56658390), (9, 37772260), (10, 33995034), (12, 28329195), (15, 22663356), (18, 18886130), (20, 16997517), (30, 11331678), (31, 10966140), (36, 9443065), (45, 7554452), (60, 5665839), (62, 5483070), (90, 3777226), (93, 3655380), (124, 2741535), (155, 2193228), (180, 1888613), (186, 1827690), (279, 1218460), (310, 1096614), (372, 913845), (465, 731076), (558, 609230), (620, 548307), (930, 365538), (1116, 304615), (1395, 243692), (1860, 182769), (2790, 121846), (5580, 60923)]