30519276

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 73099488

約数和(自身を除く): 42580212

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 173, 183, 241, 244, 346, 366, 482, 519, 692, 723, 732, 964, 1038, 1446, 2076, 2892, 10553, 14701, 21106, 29402, 31659, 41693, 42212, 44103, 58804, 63318, 83386, 88206, 125079, 126636, 166772, 176412, 250158, 500316, 2543273, 5086546, 7629819, 10173092, 15259638, 30519276]

約数ペア:

[(1, 30519276), (2, 15259638), (3, 10173092), (4, 7629819), (6, 5086546), (12, 2543273), (61, 500316), (122, 250158), (173, 176412), (183, 166772), (241, 126636), (244, 125079), (346, 88206), (366, 83386), (482, 63318), (519, 58804), (692, 44103), (723, 42212), (732, 41693), (964, 31659), (1038, 29402), (1446, 21106), (2076, 14701), (2892, 10553)]