30085860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71633}}^1$

素因数の和:71652

約数の個数: 48

約数和(自身を含む): 96276096

約数和(自身を除く): 66190236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 71633, 143266, 214899, 286532, 358165, 429798, 501431, 716330, 859596, 1002862, 1074495, 1432660, 1504293, 2005724, 2148990, 2507155, 3008586, 4297980, 5014310, 6017172, 7521465, 10028620, 15042930, 30085860]

約数ペア:

[(1, 30085860), (2, 15042930), (3, 10028620), (4, 7521465), (5, 6017172), (6, 5014310), (7, 4297980), (10, 3008586), (12, 2507155), (14, 2148990), (15, 2005724), (20, 1504293), (21, 1432660), (28, 1074495), (30, 1002862), (35, 859596), (42, 716330), (60, 501431), (70, 429798), (84, 358165), (105, 286532), (140, 214899), (210, 143266), (420, 71633)]