2106291930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{160663}}^1$

素因数の和:160715

約数の個数: 64

約数和(自身を含む): 5552547840

約数和(自身を除く): 3446255910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2622, 4370, 6555, 13110, 160663, 321326, 481989, 803315, 963978, 1606630, 2409945, 3052597, 3695249, 4819890, 6105194, 7390498, 9157791, 11085747, 15262985, 18315582, 18476245, 22171494, 30525970, 36952490, 45788955, 55428735, 70209731, 91577910, 110857470, 140419462, 210629193, 351048655, 421258386, 702097310, 1053145965, 2106291930]

約数ペア:

[(1, 2106291930), (2, 1053145965), (3, 702097310), (5, 421258386), (6, 351048655), (10, 210629193), (15, 140419462), (19, 110857470), (23, 91577910), (30, 70209731), (38, 55428735), (46, 45788955), (57, 36952490), (69, 30525970), (95, 22171494), (114, 18476245), (115, 18315582), (138, 15262985), (190, 11085747), (230, 9157791), (285, 7390498), (345, 6105194), (437, 4819890), (570, 3695249), (690, 3052597), (874, 2409945), (1311, 1606630), (2185, 963978), (2622, 803315), (4370, 481989), (6555, 321326), (13110, 160663)]