159747030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1847}}^1$

素因数の和:1922

約数の個数: 72

約数和(自身を含む): 429404976

約数和(自身を除く): 269657946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 961, 1395, 1847, 1922, 2790, 2883, 3694, 4805, 5541, 5766, 8649, 9235, 9610, 11082, 14415, 16623, 17298, 18470, 27705, 28830, 33246, 43245, 55410, 57257, 83115, 86490, 114514, 166230, 171771, 286285, 343542, 515313, 572570, 858855, 1030626, 1717710, 1774967, 2576565, 3549934, 5153130, 5324901, 8874835, 10649802, 15974703, 17749670, 26624505, 31949406, 53249010, 79873515, 159747030]

約数ペア:

[(1, 159747030), (2, 79873515), (3, 53249010), (5, 31949406), (6, 26624505), (9, 17749670), (10, 15974703), (15, 10649802), (18, 8874835), (30, 5324901), (31, 5153130), (45, 3549934), (62, 2576565), (90, 1774967), (93, 1717710), (155, 1030626), (186, 858855), (279, 572570), (310, 515313), (465, 343542), (558, 286285), (930, 171771), (961, 166230), (1395, 114514), (1847, 86490), (1922, 83115), (2790, 57257), (2883, 55410), (3694, 43245), (4805, 33246), (5541, 28830), (5766, 27705), (8649, 18470), (9235, 17298), (9610, 16623), (11082, 14415)]