98910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 295776

約数和(自身を除く): 196866

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 157, 210, 314, 315, 471, 630, 785, 942, 1099, 1413, 1570, 2198, 2355, 2826, 3297, 4710, 5495, 6594, 7065, 9891, 10990, 14130, 16485, 19782, 32970, 49455, 98910]

約数ペア:

[(1, 98910), (2, 49455), (3, 32970), (5, 19782), (6, 16485), (7, 14130), (9, 10990), (10, 9891), (14, 7065), (15, 6594), (18, 5495), (21, 4710), (30, 3297), (35, 2826), (42, 2355), (45, 2198), (63, 1570), (70, 1413), (90, 1099), (105, 942), (126, 785), (157, 630), (210, 471), (314, 315)]