42977060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{823}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 103547136

約数和(自身を除く): 60570076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 373, 746, 823, 1492, 1646, 1865, 2611, 3292, 3730, 4115, 5222, 5761, 7460, 8230, 10444, 11522, 13055, 16460, 23044, 26110, 28805, 52220, 57610, 115220, 306979, 613958, 1227916, 1534895, 2148853, 3069790, 4297706, 6139580, 8595412, 10744265, 21488530, 42977060]

約数ペア:

[(1, 42977060), (2, 21488530), (4, 10744265), (5, 8595412), (7, 6139580), (10, 4297706), (14, 3069790), (20, 2148853), (28, 1534895), (35, 1227916), (70, 613958), (140, 306979), (373, 115220), (746, 57610), (823, 52220), (1492, 28805), (1646, 26110), (1865, 23044), (2611, 16460), (3292, 13055), (3730, 11522), (4115, 10444), (5222, 8230), (5761, 7460)]