11205870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 29514240

約数和(自身を除く): 18308370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 195, 295, 354, 390, 487, 590, 767, 885, 974, 1461, 1534, 1770, 2301, 2435, 2922, 3835, 4602, 4870, 6331, 7305, 7670, 11505, 12662, 14610, 18993, 23010, 28733, 31655, 37986, 57466, 63310, 86199, 94965, 143665, 172398, 189930, 287330, 373529, 430995, 747058, 861990, 1120587, 1867645, 2241174, 3735290, 5602935, 11205870]

約数ペア:

[(1, 11205870), (2, 5602935), (3, 3735290), (5, 2241174), (6, 1867645), (10, 1120587), (13, 861990), (15, 747058), (26, 430995), (30, 373529), (39, 287330), (59, 189930), (65, 172398), (78, 143665), (118, 94965), (130, 86199), (177, 63310), (195, 57466), (295, 37986), (354, 31655), (390, 28733), (487, 23010), (590, 18993), (767, 14610), (885, 12662), (974, 11505), (1461, 7670), (1534, 7305), (1770, 6331), (2301, 4870), (2435, 4602), (2922, 3835)]