333710870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{28793}}^1$

素因数の和:28880

約数の個数: 32

約数和(自身を含む): 642682080

約数和(自身を除く): 308971210

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 11590, 28793, 57586, 143965, 287930, 547067, 1094134, 1756373, 2735335, 3512746, 5470670, 8781865, 17563730, 33371087, 66742174, 166855435, 333710870]

約数ペア:

[(1, 333710870), (2, 166855435), (5, 66742174), (10, 33371087), (19, 17563730), (38, 8781865), (61, 5470670), (95, 3512746), (122, 2735335), (190, 1756373), (305, 1094134), (610, 547067), (1159, 287930), (2318, 143965), (5795, 57586), (11590, 28793)]