415170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{659}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 1235520

約数和(自身を除く): 820350

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, 659, 1318, 1977, 3295, 3954, 4613, 5931, 6590, 9226, 9885, 11862, 13839, 19770, 23065, 27678, 29655, 41517, 46130, 59310, 69195, 83034, 138390, 207585, 415170]

約数ペア:

[(1, 415170), (2, 207585), (3, 138390), (5, 83034), (6, 69195), (7, 59310), (9, 46130), (10, 41517), (14, 29655), (15, 27678), (18, 23065), (21, 19770), (30, 13839), (35, 11862), (42, 9885), (45, 9226), (63, 6590), (70, 5931), (90, 4613), (105, 3954), (126, 3295), (210, 1977), (315, 1318), (630, 659)]