42356730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1711

約数の個数: 64

約数和(自身を含む): 111178368

約数和(自身を除く): 68821638

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1621, 1742, 2010, 2613, 3242, 4355, 4863, 5226, 8105, 8710, 9726, 13065, 16210, 21073, 24315, 26130, 42146, 48630, 63219, 105365, 108607, 126438, 210730, 217214, 316095, 325821, 543035, 632190, 651642, 1086070, 1411891, 1629105, 2823782, 3258210, 4235673, 7059455, 8471346, 14118910, 21178365, 42356730]

約数ペア:

[(1, 42356730), (2, 21178365), (3, 14118910), (5, 8471346), (6, 7059455), (10, 4235673), (13, 3258210), (15, 2823782), (26, 1629105), (30, 1411891), (39, 1086070), (65, 651642), (67, 632190), (78, 543035), (130, 325821), (134, 316095), (195, 217214), (201, 210730), (335, 126438), (390, 108607), (402, 105365), (670, 63219), (871, 48630), (1005, 42146), (1621, 26130), (1742, 24315), (2010, 21073), (2613, 16210), (3242, 13065), (4355, 9726), (4863, 8710), (5226, 8105)]