55555110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 157405248

約数和(自身を除く): 101850138

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 103, 117, 130, 195, 206, 234, 309, 390, 461, 515, 585, 618, 922, 927, 1030, 1170, 1339, 1383, 1545, 1854, 2305, 2678, 2766, 3090, 4017, 4149, 4610, 4635, 5993, 6695, 6915, 8034, 8298, 9270, 11986, 12051, 13390, 13830, 17979, 20085, 20745, 24102, 29965, 35958, 40170, 41490, 47483, 53937, 59930, 60255, 89895, 94966, 107874, 120510, 142449, 179790, 237415, 269685, 284898, 427347, 474830, 539370, 617279, 712245, 854694, 1234558, 1424490, 1851837, 2136735, 3086395, 3703674, 4273470, 5555511, 6172790, 9259185, 11111022, 18518370, 27777555, 55555110]

約数ペア:

[(1, 55555110), (2, 27777555), (3, 18518370), (5, 11111022), (6, 9259185), (9, 6172790), (10, 5555511), (13, 4273470), (15, 3703674), (18, 3086395), (26, 2136735), (30, 1851837), (39, 1424490), (45, 1234558), (65, 854694), (78, 712245), (90, 617279), (103, 539370), (117, 474830), (130, 427347), (195, 284898), (206, 269685), (234, 237415), (309, 179790), (390, 142449), (461, 120510), (515, 107874), (585, 94966), (618, 89895), (922, 60255), (927, 59930), (1030, 53937), (1170, 47483), (1339, 41490), (1383, 40170), (1545, 35958), (1854, 29965), (2305, 24102), (2678, 20745), (2766, 20085), (3090, 17979), (4017, 13830), (4149, 13390), (4610, 12051), (4635, 11986), (5993, 9270), (6695, 8298), (6915, 8034)]