30164248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1039}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 59904000

約数和(自身を除く): 29739752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 764, 1039, 1528, 2078, 3629, 4156, 7258, 8312, 14516, 19741, 29032, 39482, 78964, 157928, 198449, 396898, 793796, 1587592, 3770531, 7541062, 15082124, 30164248]

約数ペア:

[(1, 30164248), (2, 15082124), (4, 7541062), (8, 3770531), (19, 1587592), (38, 793796), (76, 396898), (152, 198449), (191, 157928), (382, 78964), (764, 39482), (1039, 29032), (1528, 19741), (2078, 14516), (3629, 8312), (4156, 7258)]