84230860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1613}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 202821696

約数和(自身を除く): 118590836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 373, 746, 1492, 1613, 1865, 2611, 3226, 3730, 5222, 6452, 7460, 8065, 10444, 11291, 13055, 16130, 22582, 26110, 32260, 45164, 52220, 56455, 112910, 225820, 601649, 1203298, 2406596, 3008245, 4211543, 6016490, 8423086, 12032980, 16846172, 21057715, 42115430, 84230860]

約数ペア:

[(1, 84230860), (2, 42115430), (4, 21057715), (5, 16846172), (7, 12032980), (10, 8423086), (14, 6016490), (20, 4211543), (28, 3008245), (35, 2406596), (70, 1203298), (140, 601649), (373, 225820), (746, 112910), (1492, 56455), (1613, 52220), (1865, 45164), (2611, 32260), (3226, 26110), (3730, 22582), (5222, 16130), (6452, 13055), (7460, 11291), (8065, 10444)]