12627510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 34947072

約数和(自身を除く): 22319562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 383, 471, 766, 785, 942, 1099, 1149, 1570, 1915, 2198, 2298, 2355, 2681, 3297, 3830, 4710, 5362, 5495, 5745, 6594, 8043, 10990, 11490, 13405, 16086, 16485, 26810, 32970, 40215, 60131, 80430, 120262, 180393, 300655, 360786, 420917, 601310, 841834, 901965, 1262751, 1803930, 2104585, 2525502, 4209170, 6313755, 12627510]

約数ペア:

[(1, 12627510), (2, 6313755), (3, 4209170), (5, 2525502), (6, 2104585), (7, 1803930), (10, 1262751), (14, 901965), (15, 841834), (21, 601310), (30, 420917), (35, 360786), (42, 300655), (70, 180393), (105, 120262), (157, 80430), (210, 60131), (314, 40215), (383, 32970), (471, 26810), (766, 16485), (785, 16086), (942, 13405), (1099, 11490), (1149, 10990), (1570, 8043), (1915, 6594), (2198, 5745), (2298, 5495), (2355, 5362), (2681, 4710), (3297, 3830)]