1373989740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{21067}}^1$

素因数の和:22166

約数の個数: 48

約数和(自身を含む): 3850893312

約数和(自身を除く): 2476903572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1087, 2174, 3261, 4348, 5435, 6522, 10870, 13044, 16305, 21067, 21740, 32610, 42134, 63201, 65220, 84268, 105335, 126402, 210670, 252804, 316005, 421340, 632010, 1264020, 22899829, 45799658, 68699487, 91599316, 114499145, 137398974, 228998290, 274797948, 343497435, 457996580, 686994870, 1373989740]

約数ペア:

[(1, 1373989740), (2, 686994870), (3, 457996580), (4, 343497435), (5, 274797948), (6, 228998290), (10, 137398974), (12, 114499145), (15, 91599316), (20, 68699487), (30, 45799658), (60, 22899829), (1087, 1264020), (2174, 632010), (3261, 421340), (4348, 316005), (5435, 252804), (6522, 210670), (10870, 126402), (13044, 105335), (16305, 84268), (21067, 65220), (21740, 63201), (32610, 42134)]