827308860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{10313}}^1$

素因数の和:10523

約数の個数: 96

約数和(自身を含む): 2661507072

約数和(自身を除く): 1834198212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 191, 210, 382, 420, 573, 764, 955, 1146, 1337, 1910, 2292, 2674, 2865, 3820, 4011, 5348, 5730, 6685, 8022, 10313, 11460, 13370, 16044, 20055, 20626, 26740, 30939, 40110, 41252, 51565, 61878, 72191, 80220, 103130, 123756, 144382, 154695, 206260, 216573, 288764, 309390, 360955, 433146, 618780, 721910, 866292, 1082865, 1443820, 1969783, 2165730, 3939566, 4331460, 5909349, 7879132, 9848915, 11818698, 13788481, 19697830, 23637396, 27576962, 29546745, 39395660, 41365443, 55153924, 59093490, 68942405, 82730886, 118186980, 137884810, 165461772, 206827215, 275769620, 413654430, 827308860]

約数ペア:

[(1, 827308860), (2, 413654430), (3, 275769620), (4, 206827215), (5, 165461772), (6, 137884810), (7, 118186980), (10, 82730886), (12, 68942405), (14, 59093490), (15, 55153924), (20, 41365443), (21, 39395660), (28, 29546745), (30, 27576962), (35, 23637396), (42, 19697830), (60, 13788481), (70, 11818698), (84, 9848915), (105, 7879132), (140, 5909349), (191, 4331460), (210, 3939566), (382, 2165730), (420, 1969783), (573, 1443820), (764, 1082865), (955, 866292), (1146, 721910), (1337, 618780), (1910, 433146), (2292, 360955), (2674, 309390), (2865, 288764), (3820, 216573), (4011, 206260), (5348, 154695), (5730, 144382), (6685, 123756), (8022, 103130), (10313, 80220), (11460, 72191), (13370, 61878), (16044, 51565), (20055, 41252), (20626, 40110), (26740, 30939)]