74221830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 206388000

約数和(自身を除く): 132166170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 139, 153, 170, 255, 278, 306, 349, 417, 510, 695, 698, 765, 834, 1047, 1251, 1390, 1530, 1745, 2085, 2094, 2363, 2502, 3141, 3490, 4170, 4726, 5235, 5933, 6255, 6282, 7089, 10470, 11815, 11866, 12510, 14178, 15705, 17799, 21267, 23630, 29665, 31410, 35445, 35598, 42534, 48511, 53397, 59330, 70890, 88995, 97022, 106335, 106794, 145533, 177990, 212670, 242555, 266985, 291066, 436599, 485110, 533970, 727665, 824687, 873198, 1455330, 1649374, 2182995, 2474061, 4123435, 4365990, 4948122, 7422183, 8246870, 12370305, 14844366, 24740610, 37110915, 74221830]

約数ペア:

[(1, 74221830), (2, 37110915), (3, 24740610), (5, 14844366), (6, 12370305), (9, 8246870), (10, 7422183), (15, 4948122), (17, 4365990), (18, 4123435), (30, 2474061), (34, 2182995), (45, 1649374), (51, 1455330), (85, 873198), (90, 824687), (102, 727665), (139, 533970), (153, 485110), (170, 436599), (255, 291066), (278, 266985), (306, 242555), (349, 212670), (417, 177990), (510, 145533), (695, 106794), (698, 106335), (765, 97022), (834, 88995), (1047, 70890), (1251, 59330), (1390, 53397), (1530, 48511), (1745, 42534), (2085, 35598), (2094, 35445), (2363, 31410), (2502, 29665), (3141, 23630), (3490, 21267), (4170, 17799), (4726, 15705), (5235, 14178), (5933, 12510), (6255, 11866), (6282, 11815), (7089, 10470)]