2013209790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{3877}}^1$

素因数の和:4817

約数の個数: 64

約数和(自身を含む): 5092899840

約数和(自身を除く): 3079690050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 911, 1822, 2733, 3877, 4555, 5466, 7754, 9110, 11631, 13665, 17309, 19385, 23262, 27330, 34618, 38770, 51927, 58155, 73663, 86545, 103854, 116310, 147326, 173090, 220989, 259635, 368315, 441978, 519270, 736630, 1104945, 2209890, 3531947, 7063894, 10595841, 17659735, 21191682, 35319470, 52979205, 67106993, 105958410, 134213986, 201320979, 335534965, 402641958, 671069930, 1006604895, 2013209790]

約数ペア:

[(1, 2013209790), (2, 1006604895), (3, 671069930), (5, 402641958), (6, 335534965), (10, 201320979), (15, 134213986), (19, 105958410), (30, 67106993), (38, 52979205), (57, 35319470), (95, 21191682), (114, 17659735), (190, 10595841), (285, 7063894), (570, 3531947), (911, 2209890), (1822, 1104945), (2733, 736630), (3877, 519270), (4555, 441978), (5466, 368315), (7754, 259635), (9110, 220989), (11631, 173090), (13665, 147326), (17309, 116310), (19385, 103854), (23262, 86545), (27330, 73663), (34618, 58155), (38770, 51927)]