31002930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{49211}}^1$

素因数の和:49231

約数の個数: 48

約数和(自身を含む): 92124864

約数和(自身を除く): 61121934

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 49211, 98422, 147633, 246055, 295266, 344477, 442899, 492110, 688954, 738165, 885798, 1033431, 1476330, 1722385, 2066862, 2214495, 3100293, 3444770, 4428990, 5167155, 6200586, 10334310, 15501465, 31002930]

約数ペア:

[(1, 31002930), (2, 15501465), (3, 10334310), (5, 6200586), (6, 5167155), (7, 4428990), (9, 3444770), (10, 3100293), (14, 2214495), (15, 2066862), (18, 1722385), (21, 1476330), (30, 1033431), (35, 885798), (42, 738165), (45, 688954), (63, 492110), (70, 442899), (90, 344477), (105, 295266), (126, 246055), (210, 147633), (315, 98422), (630, 49211)]