30107115

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 57358080

約数和(自身を除く): 27250965

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 1531, 2185, 3933, 4593, 6555, 7655, 13779, 19665, 22965, 29089, 35213, 68895, 87267, 105639, 145445, 176065, 261801, 316917, 436335, 528195, 669047, 1309005, 1584585, 2007141, 3345235, 6021423, 10035705, 30107115]

約数ペア:

[(1, 30107115), (3, 10035705), (5, 6021423), (9, 3345235), (15, 2007141), (19, 1584585), (23, 1309005), (45, 669047), (57, 528195), (69, 436335), (95, 316917), (115, 261801), (171, 176065), (207, 145445), (285, 105639), (345, 87267), (437, 68895), (855, 35213), (1035, 29089), (1311, 22965), (1531, 19665), (2185, 13779), (3933, 7655), (4593, 6555)]