1569130940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{355007}}^1$

素因数の和:355046

約数の個数: 48

約数和(自身を含む): 3757404672

約数和(自身を除く): 2188273732

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 355007, 710014, 1420028, 1775035, 3550070, 4615091, 6035119, 7100140, 9230182, 12070238, 18460364, 23075455, 24140476, 30175595, 46150910, 60351190, 78456547, 92301820, 120702380, 156913094, 313826188, 392282735, 784565470, 1569130940]

約数ペア:

[(1, 1569130940), (2, 784565470), (4, 392282735), (5, 313826188), (10, 156913094), (13, 120702380), (17, 92301820), (20, 78456547), (26, 60351190), (34, 46150910), (52, 30175595), (65, 24140476), (68, 23075455), (85, 18460364), (130, 12070238), (170, 9230182), (221, 7100140), (260, 6035119), (340, 4615091), (442, 3550070), (884, 1775035), (1105, 1420028), (2210, 710014), (4420, 355007)]