3190460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1753}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 8250816

約数和(自身を除く): 5060356

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1753, 1820, 3506, 7012, 8765, 12271, 17530, 22789, 24542, 35060, 45578, 49084, 61355, 91156, 113945, 122710, 159523, 227890, 245420, 319046, 455780, 638092, 797615, 1595230, 3190460]

約数ペア:

[(1, 3190460), (2, 1595230), (4, 797615), (5, 638092), (7, 455780), (10, 319046), (13, 245420), (14, 227890), (20, 159523), (26, 122710), (28, 113945), (35, 91156), (52, 61355), (65, 49084), (70, 45578), (91, 35060), (130, 24542), (140, 22789), (182, 17530), (260, 12271), (364, 8765), (455, 7012), (910, 3506), (1753, 1820)]