30408630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1627}}^1$

素因数の和:1733

約数の個数: 64

約数和(自身を含む): 84395520

約数和(自身を除く): 53986890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1627, 1869, 2670, 3115, 3254, 3738, 4881, 6230, 8135, 9345, 9762, 11389, 16270, 18690, 22778, 24405, 34167, 48810, 56945, 68334, 113890, 144803, 170835, 289606, 341670, 434409, 724015, 868818, 1013621, 1448030, 2027242, 2172045, 3040863, 4344090, 5068105, 6081726, 10136210, 15204315, 30408630]

約数ペア:

[(1, 30408630), (2, 15204315), (3, 10136210), (5, 6081726), (6, 5068105), (7, 4344090), (10, 3040863), (14, 2172045), (15, 2027242), (21, 1448030), (30, 1013621), (35, 868818), (42, 724015), (70, 434409), (89, 341670), (105, 289606), (178, 170835), (210, 144803), (267, 113890), (445, 68334), (534, 56945), (623, 48810), (890, 34167), (1246, 24405), (1335, 22778), (1627, 18690), (1869, 16270), (2670, 11389), (3115, 9762), (3254, 9345), (3738, 8135), (4881, 6230)]