1057422170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1553}}^1$

素因数の和:1775

約数の個数: 64

約数和(自身を含む): 2223438336

約数和(自身を除く): 1166016166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 137, 142, 274, 355, 497, 685, 710, 959, 994, 1370, 1553, 1918, 2485, 3106, 4795, 4970, 7765, 9590, 9727, 10871, 15530, 19454, 21742, 48635, 54355, 68089, 97270, 108710, 110263, 136178, 212761, 220526, 340445, 425522, 551315, 680890, 771841, 1063805, 1102630, 1489327, 1543682, 2127610, 2978654, 3859205, 7446635, 7718410, 14893270, 15106031, 30212062, 75530155, 105742217, 151060310, 211484434, 528711085, 1057422170]

約数ペア:

[(1, 1057422170), (2, 528711085), (5, 211484434), (7, 151060310), (10, 105742217), (14, 75530155), (35, 30212062), (70, 15106031), (71, 14893270), (137, 7718410), (142, 7446635), (274, 3859205), (355, 2978654), (497, 2127610), (685, 1543682), (710, 1489327), (959, 1102630), (994, 1063805), (1370, 771841), (1553, 680890), (1918, 551315), (2485, 425522), (3106, 340445), (4795, 220526), (4970, 212761), (7765, 136178), (9590, 110263), (9727, 108710), (10871, 97270), (15530, 68089), (19454, 54355), (21742, 48635)]