3431940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 9821952

約数和(自身を除く): 6390012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1217, 1410, 2434, 2820, 3651, 4868, 6085, 7302, 12170, 14604, 18255, 24340, 36510, 57199, 73020, 114398, 171597, 228796, 285995, 343194, 571990, 686388, 857985, 1143980, 1715970, 3431940]

約数ペア:

[(1, 3431940), (2, 1715970), (3, 1143980), (4, 857985), (5, 686388), (6, 571990), (10, 343194), (12, 285995), (15, 228796), (20, 171597), (30, 114398), (47, 73020), (60, 57199), (94, 36510), (141, 24340), (188, 18255), (235, 14604), (282, 12170), (470, 7302), (564, 6085), (705, 4868), (940, 3651), (1217, 2820), (1410, 2434)]