5574790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 11874240

約数和(自身を除く): 6299450

約数列:

[1, 2, 5, 10, 13, 19, 26, 37, 38, 61, 65, 74, 95, 122, 130, 185, 190, 247, 305, 370, 481, 494, 610, 703, 793, 962, 1159, 1235, 1406, 1586, 2257, 2318, 2405, 2470, 3515, 3965, 4514, 4810, 5795, 7030, 7930, 9139, 11285, 11590, 15067, 18278, 22570, 29341, 30134, 42883, 45695, 58682, 75335, 85766, 91390, 146705, 150670, 214415, 293410, 428830, 557479, 1114958, 2787395, 5574790]

約数ペア:

[(1, 5574790), (2, 2787395), (5, 1114958), (10, 557479), (13, 428830), (19, 293410), (26, 214415), (37, 150670), (38, 146705), (61, 91390), (65, 85766), (74, 75335), (95, 58682), (122, 45695), (130, 42883), (185, 30134), (190, 29341), (247, 22570), (305, 18278), (370, 15067), (481, 11590), (494, 11285), (610, 9139), (703, 7930), (793, 7030), (962, 5795), (1159, 4810), (1235, 4514), (1406, 3965), (1586, 3515), (2257, 2470), (2318, 2405)]