283670790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1429}}^1$

素因数の和:1961

約数の個数: 64

約数和(自身を含む): 735134400

約数和(自身を除く): 451463610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 509, 1018, 1429, 1527, 2545, 2858, 3054, 4287, 5090, 6617, 7145, 7635, 8574, 13234, 14290, 15270, 18577, 19851, 21435, 33085, 37154, 39702, 42870, 55731, 66170, 92885, 99255, 111462, 185770, 198510, 278655, 557310, 727361, 1454722, 2182083, 3636805, 4364166, 7273610, 9455693, 10910415, 18911386, 21820830, 28367079, 47278465, 56734158, 94556930, 141835395, 283670790]

約数ペア:

[(1, 283670790), (2, 141835395), (3, 94556930), (5, 56734158), (6, 47278465), (10, 28367079), (13, 21820830), (15, 18911386), (26, 10910415), (30, 9455693), (39, 7273610), (65, 4364166), (78, 3636805), (130, 2182083), (195, 1454722), (390, 727361), (509, 557310), (1018, 278655), (1429, 198510), (1527, 185770), (2545, 111462), (2858, 99255), (3054, 92885), (4287, 66170), (5090, 55731), (6617, 42870), (7145, 39702), (7635, 37154), (8574, 33085), (13234, 21435), (14290, 19851), (15270, 18577)]