2488402830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:938

約数の個数: 128

約数和(自身を含む): 6461798400

約数和(自身を除く): 3973395570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 79, 95, 114, 146, 158, 190, 219, 237, 285, 365, 395, 438, 474, 570, 730, 757, 790, 1095, 1185, 1387, 1501, 1514, 2190, 2271, 2370, 2774, 3002, 3785, 4161, 4503, 4542, 5767, 6935, 7505, 7570, 8322, 9006, 11355, 11534, 13870, 14383, 15010, 17301, 20805, 22515, 22710, 28766, 28835, 34602, 41610, 43149, 45030, 55261, 57670, 59803, 71915, 86298, 86505, 109573, 110522, 119606, 143830, 165783, 173010, 179409, 215745, 219146, 276305, 299015, 328719, 331566, 358818, 431490, 547865, 552610, 598030, 657438, 828915, 897045, 1049959, 1095730, 1136257, 1643595, 1657830, 1794090, 2099918, 2272514, 3149877, 3287190, 3408771, 4365619, 5249795, 5681285, 6299754, 6817542, 8731238, 10499590, 11362570, 13096857, 15749385, 17043855, 21828095, 26193714, 31498770, 34087710, 43656190, 65484285, 82946761, 130968570, 165893522, 248840283, 414733805, 497680566, 829467610, 1244201415, 2488402830]

約数ペア:

[(1, 2488402830), (2, 1244201415), (3, 829467610), (5, 497680566), (6, 414733805), (10, 248840283), (15, 165893522), (19, 130968570), (30, 82946761), (38, 65484285), (57, 43656190), (73, 34087710), (79, 31498770), (95, 26193714), (114, 21828095), (146, 17043855), (158, 15749385), (190, 13096857), (219, 11362570), (237, 10499590), (285, 8731238), (365, 6817542), (395, 6299754), (438, 5681285), (474, 5249795), (570, 4365619), (730, 3408771), (757, 3287190), (790, 3149877), (1095, 2272514), (1185, 2099918), (1387, 1794090), (1501, 1657830), (1514, 1643595), (2190, 1136257), (2271, 1095730), (2370, 1049959), (2774, 897045), (3002, 828915), (3785, 657438), (4161, 598030), (4503, 552610), (4542, 547865), (5767, 431490), (6935, 358818), (7505, 331566), (7570, 328719), (8322, 299015), (9006, 276305), (11355, 219146), (11534, 215745), (13870, 179409), (14383, 173010), (15010, 165783), (17301, 143830), (20805, 119606), (22515, 110522), (22710, 109573), (28766, 86505), (28835, 86298), (34602, 71915), (41610, 59803), (43149, 57670), (45030, 55261)]