388252012020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{34849}}^1\times {\mathrm{185683}}^1$

素因数の和:220544

約数の個数: 48

約数和(自身を含む): 1087142683200

約数和(自身を除く): 698890671180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 34849, 69698, 104547, 139396, 174245, 185683, 209094, 348490, 371366, 418188, 522735, 557049, 696980, 742732, 928415, 1045470, 1114098, 1856830, 2090940, 2228196, 2785245, 3713660, 5570490, 11140980, 6470866867, 12941733734, 19412600601, 25883467468, 32354334335, 38825201202, 64708668670, 77650402404, 97063003005, 129417337340, 194126006010, 388252012020]

約数ペア:

[(1, 388252012020), (2, 194126006010), (3, 129417337340), (4, 97063003005), (5, 77650402404), (6, 64708668670), (10, 38825201202), (12, 32354334335), (15, 25883467468), (20, 19412600601), (30, 12941733734), (60, 6470866867), (34849, 11140980), (69698, 5570490), (104547, 3713660), (139396, 2785245), (174245, 2228196), (185683, 2090940), (209094, 1856830), (348490, 1114098), (371366, 1045470), (418188, 928415), (522735, 742732), (557049, 696980)]