1569092980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{862139}}^1$

素因数の和:862168

約数の個数: 48

約数和(自身を含む): 4055506560

約数和(自身を除く): 2486413580

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, 1820, 862139, 1724278, 3448556, 4310695, 6034973, 8621390, 11207807, 12069946, 17242780, 22415614, 24139892, 30174865, 44831228, 56039035, 60349730, 78454649, 112078070, 120699460, 156909298, 224156140, 313818596, 392273245, 784546490, 1569092980]

約数ペア:

[(1, 1569092980), (2, 784546490), (4, 392273245), (5, 313818596), (7, 224156140), (10, 156909298), (13, 120699460), (14, 112078070), (20, 78454649), (26, 60349730), (28, 56039035), (35, 44831228), (52, 30174865), (65, 24139892), (70, 22415614), (91, 17242780), (130, 12069946), (140, 11207807), (182, 8621390), (260, 6034973), (364, 4310695), (455, 3448556), (910, 1724278), (1820, 862139)]