13581330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{9239}}^1$

素因数の和:9263

約数の個数: 48

約数和(自身を含む): 37920960

約数和(自身を除く): 24339630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 9239, 18478, 27717, 46195, 55434, 64673, 92390, 129346, 138585, 194019, 277170, 323365, 388038, 452711, 646730, 905422, 970095, 1358133, 1940190, 2263555, 2716266, 4527110, 6790665, 13581330]

約数ペア:

[(1, 13581330), (2, 6790665), (3, 4527110), (5, 2716266), (6, 2263555), (7, 1940190), (10, 1358133), (14, 970095), (15, 905422), (21, 646730), (30, 452711), (35, 388038), (42, 323365), (49, 277170), (70, 194019), (98, 138585), (105, 129346), (147, 92390), (210, 64673), (245, 55434), (294, 46195), (490, 27717), (735, 18478), (1470, 9239)]