30501688

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 69696000

約数和(自身を除く): 39194312

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 109, 133, 152, 218, 263, 266, 436, 526, 532, 763, 872, 1052, 1064, 1526, 1841, 2071, 2104, 3052, 3682, 4142, 4997, 6104, 7364, 8284, 9994, 14497, 14728, 16568, 19988, 28667, 28994, 34979, 39976, 57334, 57988, 69958, 114668, 115976, 139916, 200669, 229336, 279832, 401338, 544673, 802676, 1089346, 1605352, 2178692, 3812711, 4357384, 7625422, 15250844, 30501688]

約数ペア:

[(1, 30501688), (2, 15250844), (4, 7625422), (7, 4357384), (8, 3812711), (14, 2178692), (19, 1605352), (28, 1089346), (38, 802676), (56, 544673), (76, 401338), (109, 279832), (133, 229336), (152, 200669), (218, 139916), (263, 115976), (266, 114668), (436, 69958), (526, 57988), (532, 57334), (763, 39976), (872, 34979), (1052, 28994), (1064, 28667), (1526, 19988), (1841, 16568), (2071, 14728), (2104, 14497), (3052, 9994), (3682, 8284), (4142, 7364), (4997, 6104)]