99777930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1524

約数の個数: 128

約数和(自身を含む): 305233920

約数和(自身を除く): 205455990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 210, 238, 255, 266, 285, 323, 357, 399, 510, 570, 595, 646, 665, 714, 798, 969, 1190, 1330, 1471, 1615, 1785, 1938, 1995, 2261, 2942, 3230, 3570, 3990, 4413, 4522, 4845, 6783, 7355, 8826, 9690, 10297, 11305, 13566, 14710, 20594, 22065, 22610, 25007, 27949, 30891, 33915, 44130, 50014, 51485, 55898, 61782, 67830, 75021, 83847, 102970, 125035, 139745, 150042, 154455, 167694, 175049, 195643, 250070, 279490, 308910, 350098, 375105, 391286, 419235, 475133, 525147, 586929, 750210, 838470, 875245, 950266, 978215, 1050294, 1173858, 1425399, 1750490, 1956430, 2375665, 2625735, 2850798, 2934645, 3325931, 4751330, 5251470, 5869290, 6651862, 7126995, 9977793, 14253990, 16629655, 19955586, 33259310, 49888965, 99777930]

約数ペア:

[(1, 99777930), (2, 49888965), (3, 33259310), (5, 19955586), (6, 16629655), (7, 14253990), (10, 9977793), (14, 7126995), (15, 6651862), (17, 5869290), (19, 5251470), (21, 4751330), (30, 3325931), (34, 2934645), (35, 2850798), (38, 2625735), (42, 2375665), (51, 1956430), (57, 1750490), (70, 1425399), (85, 1173858), (95, 1050294), (102, 978215), (105, 950266), (114, 875245), (119, 838470), (133, 750210), (170, 586929), (190, 525147), (210, 475133), (238, 419235), (255, 391286), (266, 375105), (285, 350098), (323, 308910), (357, 279490), (399, 250070), (510, 195643), (570, 175049), (595, 167694), (646, 154455), (665, 150042), (714, 139745), (798, 125035), (969, 102970), (1190, 83847), (1330, 75021), (1471, 67830), (1615, 61782), (1785, 55898), (1938, 51485), (1995, 50014), (2261, 44130), (2942, 33915), (3230, 30891), (3570, 27949), (3990, 25007), (4413, 22610), (4522, 22065), (4845, 20594), (6783, 14710), (7355, 13566), (8826, 11305), (9690, 10297)]