507536260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2371}}^1$

素因数の和:2537

約数の個数: 96

約数和(自身を含む): 1338946560

約数和(自身を除く): 831410300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 139, 140, 154, 220, 278, 308, 385, 556, 695, 770, 973, 1390, 1529, 1540, 1946, 2371, 2780, 3058, 3892, 4742, 4865, 6116, 7645, 9484, 9730, 10703, 11855, 15290, 16597, 19460, 21406, 23710, 26081, 30580, 33194, 42812, 47420, 52162, 53515, 66388, 82985, 104324, 107030, 130405, 165970, 182567, 214060, 260810, 329569, 331940, 365134, 521620, 659138, 730268, 912835, 1318276, 1647845, 1825670, 2306983, 3295690, 3625259, 3651340, 4613966, 6591380, 7250518, 9227932, 11534915, 14501036, 18126295, 23069830, 25376813, 36252590, 46139660, 50753626, 72505180, 101507252, 126884065, 253768130, 507536260]

約数ペア:

[(1, 507536260), (2, 253768130), (4, 126884065), (5, 101507252), (7, 72505180), (10, 50753626), (11, 46139660), (14, 36252590), (20, 25376813), (22, 23069830), (28, 18126295), (35, 14501036), (44, 11534915), (55, 9227932), (70, 7250518), (77, 6591380), (110, 4613966), (139, 3651340), (140, 3625259), (154, 3295690), (220, 2306983), (278, 1825670), (308, 1647845), (385, 1318276), (556, 912835), (695, 730268), (770, 659138), (973, 521620), (1390, 365134), (1529, 331940), (1540, 329569), (1946, 260810), (2371, 214060), (2780, 182567), (3058, 165970), (3892, 130405), (4742, 107030), (4865, 104324), (6116, 82985), (7645, 66388), (9484, 53515), (9730, 52162), (10703, 47420), (11855, 42812), (15290, 33194), (16597, 30580), (19460, 26081), (21406, 23710)]