188778930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 460961280

約数和(自身を除く): 272182350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 233, 239, 339, 466, 478, 565, 678, 699, 717, 1130, 1165, 1195, 1398, 1434, 1695, 2330, 2390, 3390, 3495, 3585, 6990, 7170, 26329, 27007, 52658, 54014, 55687, 78987, 81021, 111374, 131645, 135035, 157974, 162042, 167061, 263290, 270070, 278435, 334122, 394935, 405105, 556870, 789870, 810210, 835305, 1670610, 6292631, 12585262, 18877893, 31463155, 37755786, 62926310, 94389465, 188778930]

約数ペア:

[(1, 188778930), (2, 94389465), (3, 62926310), (5, 37755786), (6, 31463155), (10, 18877893), (15, 12585262), (30, 6292631), (113, 1670610), (226, 835305), (233, 810210), (239, 789870), (339, 556870), (466, 405105), (478, 394935), (565, 334122), (678, 278435), (699, 270070), (717, 263290), (1130, 167061), (1165, 162042), (1195, 157974), (1398, 135035), (1434, 131645), (1695, 111374), (2330, 81021), (2390, 78987), (3390, 55687), (3495, 54014), (3585, 52658), (6990, 27007), (7170, 26329)]