211285860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{577}}^1$

素因数の和:965

約数の個数: 96

約数和(自身を含む): 629233920

約数和(自身を除く): 417948060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 359, 510, 577, 718, 1020, 1077, 1154, 1436, 1731, 1795, 2154, 2308, 2885, 3462, 3590, 4308, 5385, 5770, 6103, 6924, 7180, 8655, 9809, 10770, 11540, 12206, 17310, 18309, 19618, 21540, 24412, 29427, 30515, 34620, 36618, 39236, 49045, 58854, 61030, 73236, 91545, 98090, 117708, 122060, 147135, 183090, 196180, 207143, 294270, 366180, 414286, 588540, 621429, 828572, 1035715, 1242858, 2071430, 2485716, 3107145, 3521431, 4142860, 6214290, 7042862, 10564293, 12428580, 14085724, 17607155, 21128586, 35214310, 42257172, 52821465, 70428620, 105642930, 211285860]

約数ペア:

[(1, 211285860), (2, 105642930), (3, 70428620), (4, 52821465), (5, 42257172), (6, 35214310), (10, 21128586), (12, 17607155), (15, 14085724), (17, 12428580), (20, 10564293), (30, 7042862), (34, 6214290), (51, 4142860), (60, 3521431), (68, 3107145), (85, 2485716), (102, 2071430), (170, 1242858), (204, 1035715), (255, 828572), (340, 621429), (359, 588540), (510, 414286), (577, 366180), (718, 294270), (1020, 207143), (1077, 196180), (1154, 183090), (1436, 147135), (1731, 122060), (1795, 117708), (2154, 98090), (2308, 91545), (2885, 73236), (3462, 61030), (3590, 58854), (4308, 49045), (5385, 39236), (5770, 36618), (6103, 34620), (6924, 30515), (7180, 29427), (8655, 24412), (9809, 21540), (10770, 19618), (11540, 18309), (12206, 17310)]