13921950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13259}}^1$

素因数の和:13281

約数の個数: 48

約数和(自身を含む): 39461760

約数和(自身を除く): 25539810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 13259, 26518, 39777, 66295, 79554, 92813, 132590, 185626, 198885, 278439, 331475, 397770, 464065, 556878, 662950, 928130, 994425, 1392195, 1988850, 2320325, 2784390, 4640650, 6960975, 13921950]

約数ペア:

[(1, 13921950), (2, 6960975), (3, 4640650), (5, 2784390), (6, 2320325), (7, 1988850), (10, 1392195), (14, 994425), (15, 928130), (21, 662950), (25, 556878), (30, 464065), (35, 397770), (42, 331475), (50, 278439), (70, 198885), (75, 185626), (105, 132590), (150, 92813), (175, 79554), (210, 66295), (350, 39777), (525, 26518), (1050, 13259)]