10898940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 33445440

約数和(自身を除く): 22546500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 157, 178, 195, 260, 267, 314, 356, 390, 445, 471, 534, 628, 780, 785, 890, 942, 1068, 1157, 1335, 1570, 1780, 1884, 2041, 2314, 2355, 2670, 3140, 3471, 4082, 4628, 4710, 5340, 5785, 6123, 6942, 8164, 9420, 10205, 11570, 12246, 13884, 13973, 17355, 20410, 23140, 24492, 27946, 30615, 34710, 40820, 41919, 55892, 61230, 69420, 69865, 83838, 122460, 139730, 167676, 181649, 209595, 279460, 363298, 419190, 544947, 726596, 838380, 908245, 1089894, 1816490, 2179788, 2724735, 3632980, 5449470, 10898940]

約数ペア:

[(1, 10898940), (2, 5449470), (3, 3632980), (4, 2724735), (5, 2179788), (6, 1816490), (10, 1089894), (12, 908245), (13, 838380), (15, 726596), (20, 544947), (26, 419190), (30, 363298), (39, 279460), (52, 209595), (60, 181649), (65, 167676), (78, 139730), (89, 122460), (130, 83838), (156, 69865), (157, 69420), (178, 61230), (195, 55892), (260, 41919), (267, 40820), (314, 34710), (356, 30615), (390, 27946), (445, 24492), (471, 23140), (534, 20410), (628, 17355), (780, 13973), (785, 13884), (890, 12246), (942, 11570), (1068, 10205), (1157, 9420), (1335, 8164), (1570, 6942), (1780, 6123), (1884, 5785), (2041, 5340), (2314, 4710), (2355, 4628), (2670, 4082), (3140, 3471)]