145080390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2846

約数の個数: 128

約数和(自身を含む): 451261440

約数和(自身を除く): 306181050

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1995, 2470, 2730, 2797, 3458, 3705, 3990, 5187, 5594, 7410, 8391, 8645, 10374, 13985, 16782, 17290, 19579, 25935, 27970, 36361, 39158, 41955, 51870, 53143, 58737, 72722, 83910, 97895, 106286, 109083, 117474, 159429, 181805, 195790, 218166, 254527, 265715, 293685, 318858, 363610, 372001, 509054, 531430, 545415, 587370, 690859, 744002, 763581, 797145, 1090830, 1116003, 1272635, 1381718, 1527162, 1594290, 1860005, 2072577, 2232006, 2545270, 3454295, 3720010, 3817905, 4145154, 4836013, 5580015, 6908590, 7635810, 9672026, 10362885, 11160030, 14508039, 20725770, 24180065, 29016078, 48360130, 72540195, 145080390]

約数ペア:

[(1, 145080390), (2, 72540195), (3, 48360130), (5, 29016078), (6, 24180065), (7, 20725770), (10, 14508039), (13, 11160030), (14, 10362885), (15, 9672026), (19, 7635810), (21, 6908590), (26, 5580015), (30, 4836013), (35, 4145154), (38, 3817905), (39, 3720010), (42, 3454295), (57, 2545270), (65, 2232006), (70, 2072577), (78, 1860005), (91, 1594290), (95, 1527162), (105, 1381718), (114, 1272635), (130, 1116003), (133, 1090830), (182, 797145), (190, 763581), (195, 744002), (210, 690859), (247, 587370), (266, 545415), (273, 531430), (285, 509054), (390, 372001), (399, 363610), (455, 318858), (494, 293685), (546, 265715), (570, 254527), (665, 218166), (741, 195790), (798, 181805), (910, 159429), (1235, 117474), (1330, 109083), (1365, 106286), (1482, 97895), (1729, 83910), (1995, 72722), (2470, 58737), (2730, 53143), (2797, 51870), (3458, 41955), (3705, 39158), (3990, 36361), (5187, 27970), (5594, 25935), (7410, 19579), (8391, 17290), (8645, 16782), (10374, 13985)]