30523710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 84271104

約数和(自身を除く): 53747394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 191, 210, 382, 573, 761, 955, 1146, 1337, 1522, 1910, 2283, 2674, 2865, 3805, 4011, 4566, 5327, 5730, 6685, 7610, 8022, 10654, 11415, 13370, 15981, 20055, 22830, 26635, 31962, 40110, 53270, 79905, 145351, 159810, 290702, 436053, 726755, 872106, 1017457, 1453510, 2034914, 2180265, 3052371, 4360530, 5087285, 6104742, 10174570, 15261855, 30523710]

約数ペア:

[(1, 30523710), (2, 15261855), (3, 10174570), (5, 6104742), (6, 5087285), (7, 4360530), (10, 3052371), (14, 2180265), (15, 2034914), (21, 1453510), (30, 1017457), (35, 872106), (42, 726755), (70, 436053), (105, 290702), (191, 159810), (210, 145351), (382, 79905), (573, 53270), (761, 40110), (955, 31962), (1146, 26635), (1337, 22830), (1522, 20055), (1910, 15981), (2283, 13370), (2674, 11415), (2865, 10654), (3805, 8022), (4011, 7610), (4566, 6685), (5327, 5730)]