7081230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 18643968

約数和(自身を除く): 11562738

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 271, 335, 390, 402, 542, 670, 813, 871, 1005, 1355, 1626, 1742, 2010, 2613, 2710, 3523, 4065, 4355, 5226, 7046, 8130, 8710, 10569, 13065, 17615, 18157, 21138, 26130, 35230, 36314, 52845, 54471, 90785, 105690, 108942, 181570, 236041, 272355, 472082, 544710, 708123, 1180205, 1416246, 2360410, 3540615, 7081230]

約数ペア:

[(1, 7081230), (2, 3540615), (3, 2360410), (5, 1416246), (6, 1180205), (10, 708123), (13, 544710), (15, 472082), (26, 272355), (30, 236041), (39, 181570), (65, 108942), (67, 105690), (78, 90785), (130, 54471), (134, 52845), (195, 36314), (201, 35230), (271, 26130), (335, 21138), (390, 18157), (402, 17615), (542, 13065), (670, 10569), (813, 8710), (871, 8130), (1005, 7046), (1355, 5226), (1626, 4355), (1742, 4065), (2010, 3523), (2613, 2710)]