7897410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1927

約数の個数: 48

約数和(自身を含む): 20981376

約数和(自身を除く): 13083966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 1867, 2115, 3734, 4230, 5601, 9335, 11202, 16803, 18670, 28005, 33606, 56010, 84015, 87749, 168030, 175498, 263247, 438745, 526494, 789741, 877490, 1316235, 1579482, 2632470, 3948705, 7897410]

約数ペア:

[(1, 7897410), (2, 3948705), (3, 2632470), (5, 1579482), (6, 1316235), (9, 877490), (10, 789741), (15, 526494), (18, 438745), (30, 263247), (45, 175498), (47, 168030), (90, 87749), (94, 84015), (141, 56010), (235, 33606), (282, 28005), (423, 18670), (470, 16803), (705, 11202), (846, 9335), (1410, 5601), (1867, 4230), (2115, 3734)]