146221530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2868

約数の個数: 128

約数和(自身を含む): 454809600

約数和(自身を除く): 308588070

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, 2819, 3458, 3705, 3990, 5187, 5638, 7410, 8457, 8645, 10374, 14095, 16914, 17290, 19733, 25935, 28190, 36647, 39466, 42285, 51870, 53561, 59199, 73294, 84570, 98665, 107122, 109941, 118398, 160683, 183235, 197330, 219882, 256529, 267805, 295995, 321366, 366470, 374927, 513058, 535610, 549705, 591990, 696293, 749854, 769587, 803415, 1099410, 1124781, 1282645, 1392586, 1539174, 1606830, 1874635, 2088879, 2249562, 2565290, 3481465, 3749270, 3847935, 4177758, 4874051, 5623905, 6962930, 7695870, 9748102, 10444395, 11247810, 14622153, 20888790, 24370255, 29244306, 48740510, 73110765, 146221530]

約数ペア:

[(1, 146221530), (2, 73110765), (3, 48740510), (5, 29244306), (6, 24370255), (7, 20888790), (10, 14622153), (13, 11247810), (14, 10444395), (15, 9748102), (19, 7695870), (21, 6962930), (26, 5623905), (30, 4874051), (35, 4177758), (38, 3847935), (39, 3749270), (42, 3481465), (57, 2565290), (65, 2249562), (70, 2088879), (78, 1874635), (91, 1606830), (95, 1539174), (105, 1392586), (114, 1282645), (130, 1124781), (133, 1099410), (182, 803415), (190, 769587), (195, 749854), (210, 696293), (247, 591990), (266, 549705), (273, 535610), (285, 513058), (390, 374927), (399, 366470), (455, 321366), (494, 295995), (546, 267805), (570, 256529), (665, 219882), (741, 197330), (798, 183235), (910, 160683), (1235, 118398), (1330, 109941), (1365, 107122), (1482, 98665), (1729, 84570), (1995, 73294), (2470, 59199), (2730, 53561), (2819, 51870), (3458, 42285), (3705, 39466), (3990, 36647), (5187, 28190), (5638, 25935), (7410, 19733), (8457, 17290), (8645, 16914), (10374, 14095)]