3380220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 10417680

約数和(自身を除く): 7037460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 211, 267, 356, 422, 445, 534, 633, 801, 844, 890, 1055, 1068, 1266, 1335, 1602, 1780, 1899, 2110, 2532, 2670, 3165, 3204, 3798, 4005, 4220, 5340, 6330, 7596, 8010, 9495, 12660, 16020, 18779, 18990, 37558, 37980, 56337, 75116, 93895, 112674, 169011, 187790, 225348, 281685, 338022, 375580, 563370, 676044, 845055, 1126740, 1690110, 3380220]

約数ペア:

[(1, 3380220), (2, 1690110), (3, 1126740), (4, 845055), (5, 676044), (6, 563370), (9, 375580), (10, 338022), (12, 281685), (15, 225348), (18, 187790), (20, 169011), (30, 112674), (36, 93895), (45, 75116), (60, 56337), (89, 37980), (90, 37558), (178, 18990), (180, 18779), (211, 16020), (267, 12660), (356, 9495), (422, 8010), (445, 7596), (534, 6330), (633, 5340), (801, 4220), (844, 4005), (890, 3798), (1055, 3204), (1068, 3165), (1266, 2670), (1335, 2532), (1602, 2110), (1780, 1899)]