3048487970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 6049105920

約数和(自身を除く): 3000617950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 373, 382, 389, 746, 778, 955, 1865, 1910, 1945, 2101, 3730, 3890, 4103, 4202, 4279, 8206, 8558, 10505, 20515, 21010, 21395, 41030, 42790, 71243, 74299, 142486, 145097, 148598, 290194, 356215, 371495, 712430, 725485, 742990, 783673, 817289, 1450970, 1567346, 1596067, 1634578, 3192134, 3918365, 4086445, 7836730, 7980335, 8172890, 15960670, 27713527, 55427054, 138567635, 277135270, 304848797, 609697594, 1524243985, 3048487970]

約数ペア:

[(1, 3048487970), (2, 1524243985), (5, 609697594), (10, 304848797), (11, 277135270), (22, 138567635), (55, 55427054), (110, 27713527), (191, 15960670), (373, 8172890), (382, 7980335), (389, 7836730), (746, 4086445), (778, 3918365), (955, 3192134), (1865, 1634578), (1910, 1596067), (1945, 1567346), (2101, 1450970), (3730, 817289), (3890, 783673), (4103, 742990), (4202, 725485), (4279, 712430), (8206, 371495), (8558, 356215), (10505, 290194), (20515, 148598), (21010, 145097), (21395, 142486), (41030, 74299), (42790, 71243)]