103688130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2048

約数の個数: 128

約数和(自身を含む): 322560000

約数和(自身を除く): 218871870

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, 1999, 2470, 2730, 3458, 3705, 3990, 3998, 5187, 5997, 7410, 8645, 9995, 10374, 11994, 13993, 17290, 19990, 25935, 25987, 27986, 29985, 37981, 41979, 51870, 51974, 59970, 69965, 75962, 77961, 83958, 113943, 129935, 139930, 155922, 181909, 189905, 209895, 227886, 259870, 265867, 363818, 379810, 389805, 419790, 493753, 531734, 545727, 569715, 779610, 797601, 909545, 987506, 1091454, 1139430, 1329335, 1481259, 1595202, 1819090, 2468765, 2658670, 2728635, 2962518, 3456271, 3988005, 4937530, 5457270, 6912542, 7406295, 7976010, 10368813, 14812590, 17281355, 20737626, 34562710, 51844065, 103688130]

約数ペア:

[(1, 103688130), (2, 51844065), (3, 34562710), (5, 20737626), (6, 17281355), (7, 14812590), (10, 10368813), (13, 7976010), (14, 7406295), (15, 6912542), (19, 5457270), (21, 4937530), (26, 3988005), (30, 3456271), (35, 2962518), (38, 2728635), (39, 2658670), (42, 2468765), (57, 1819090), (65, 1595202), (70, 1481259), (78, 1329335), (91, 1139430), (95, 1091454), (105, 987506), (114, 909545), (130, 797601), (133, 779610), (182, 569715), (190, 545727), (195, 531734), (210, 493753), (247, 419790), (266, 389805), (273, 379810), (285, 363818), (390, 265867), (399, 259870), (455, 227886), (494, 209895), (546, 189905), (570, 181909), (665, 155922), (741, 139930), (798, 129935), (910, 113943), (1235, 83958), (1330, 77961), (1365, 75962), (1482, 69965), (1729, 59970), (1995, 51974), (1999, 51870), (2470, 41979), (2730, 37981), (3458, 29985), (3705, 27986), (3990, 25987), (3998, 25935), (5187, 19990), (5997, 17290), (7410, 13993), (8645, 11994), (9995, 10374)]