137533350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{21323}}^1$

素因数の和:21381

約数の個数: 48

約数和(自身を含む): 349031232

約数和(自身を除く): 211497882

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 21323, 42646, 63969, 106615, 127938, 213230, 319845, 533075, 639690, 916889, 1066150, 1599225, 1833778, 2750667, 3198450, 4584445, 5501334, 9168890, 13753335, 22922225, 27506670, 45844450, 68766675, 137533350]

約数ペア:

[(1, 137533350), (2, 68766675), (3, 45844450), (5, 27506670), (6, 22922225), (10, 13753335), (15, 9168890), (25, 5501334), (30, 4584445), (43, 3198450), (50, 2750667), (75, 1833778), (86, 1599225), (129, 1066150), (150, 916889), (215, 639690), (258, 533075), (430, 319845), (645, 213230), (1075, 127938), (1290, 106615), (2150, 63969), (3225, 42646), (6450, 21323)]