140713770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4339}}^1$

素因数の和:4419

約数の個数: 64

約数和(自身を含む): 359976960

約数和(自身を除く): 219263190

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 470, 690, 705, 1081, 1410, 2162, 3243, 4339, 5405, 6486, 8678, 10810, 13017, 16215, 21695, 26034, 32430, 43390, 65085, 99797, 130170, 199594, 203933, 299391, 407866, 498985, 598782, 611799, 997970, 1019665, 1223598, 1496955, 2039330, 2993910, 3058995, 4690459, 6117990, 9380918, 14071377, 23452295, 28142754, 46904590, 70356885, 140713770]

約数ペア:

[(1, 140713770), (2, 70356885), (3, 46904590), (5, 28142754), (6, 23452295), (10, 14071377), (15, 9380918), (23, 6117990), (30, 4690459), (46, 3058995), (47, 2993910), (69, 2039330), (94, 1496955), (115, 1223598), (138, 1019665), (141, 997970), (230, 611799), (235, 598782), (282, 498985), (345, 407866), (470, 299391), (690, 203933), (705, 199594), (1081, 130170), (1410, 99797), (2162, 65085), (3243, 43390), (4339, 32430), (5405, 26034), (6486, 21695), (8678, 16215), (10810, 13017)]