1684173870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109433}}^1$

素因数の和:109471

約数の個数: 80

約数和(自身を含む): 4766945040

約数和(自身を除く): 3082771170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 7695, 15390, 109433, 218866, 328299, 547165, 656598, 984897, 1094330, 1641495, 1969794, 2079227, 2954691, 3282990, 4158454, 4924485, 5909382, 6237681, 8864073, 9848970, 10396135, 12475362, 14773455, 17728146, 18713043, 20792270, 29546910, 31188405, 37426086, 44320365, 56139129, 62376810, 88640730, 93565215, 112278258, 168417387, 187130430, 280695645, 336834774, 561391290, 842086935, 1684173870]

約数ペア:

[(1, 1684173870), (2, 842086935), (3, 561391290), (5, 336834774), (6, 280695645), (9, 187130430), (10, 168417387), (15, 112278258), (18, 93565215), (19, 88640730), (27, 62376810), (30, 56139129), (38, 44320365), (45, 37426086), (54, 31188405), (57, 29546910), (81, 20792270), (90, 18713043), (95, 17728146), (114, 14773455), (135, 12475362), (162, 10396135), (171, 9848970), (190, 8864073), (270, 6237681), (285, 5909382), (342, 4924485), (405, 4158454), (513, 3282990), (570, 2954691), (810, 2079227), (855, 1969794), (1026, 1641495), (1539, 1094330), (1710, 984897), (2565, 656598), (3078, 547165), (5130, 328299), (7695, 218866), (15390, 109433)]