100889610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 249651072

約数和(自身を除く): 148761462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 197, 215, 258, 394, 397, 430, 591, 645, 794, 985, 1182, 1191, 1290, 1970, 1985, 2382, 2955, 3970, 5910, 5955, 8471, 11910, 16942, 17071, 25413, 34142, 42355, 50826, 51213, 78209, 84710, 85355, 102426, 127065, 156418, 170710, 234627, 254130, 256065, 391045, 469254, 512130, 782090, 1173135, 2346270, 3362987, 6725974, 10088961, 16814935, 20177922, 33629870, 50444805, 100889610]

約数ペア:

[(1, 100889610), (2, 50444805), (3, 33629870), (5, 20177922), (6, 16814935), (10, 10088961), (15, 6725974), (30, 3362987), (43, 2346270), (86, 1173135), (129, 782090), (197, 512130), (215, 469254), (258, 391045), (394, 256065), (397, 254130), (430, 234627), (591, 170710), (645, 156418), (794, 127065), (985, 102426), (1182, 85355), (1191, 84710), (1290, 78209), (1970, 51213), (1985, 50826), (2382, 42355), (2955, 34142), (3970, 25413), (5910, 17071), (5955, 16942), (8471, 11910)]