30392516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 67036032

約数和(自身を除く): 36643516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 404, 707, 977, 1111, 1414, 1954, 2222, 2828, 3908, 4444, 6839, 7777, 10747, 13678, 15554, 21494, 27356, 31108, 42988, 75229, 98677, 150458, 197354, 300916, 394708, 690739, 1085447, 1381478, 2170894, 2762956, 4341788, 7598129, 15196258, 30392516]

約数ペア:

[(1, 30392516), (2, 15196258), (4, 7598129), (7, 4341788), (11, 2762956), (14, 2170894), (22, 1381478), (28, 1085447), (44, 690739), (77, 394708), (101, 300916), (154, 197354), (202, 150458), (308, 98677), (404, 75229), (707, 42988), (977, 31108), (1111, 27356), (1414, 21494), (1954, 15554), (2222, 13678), (2828, 10747), (3908, 7777), (4444, 6839)]