17278980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 53222400

約数和(自身を除く): 35943420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 659, 690, 874, 1140, 1311, 1318, 1380, 1748, 1977, 2185, 2622, 2636, 3295, 3954, 4370, 5244, 6555, 6590, 7908, 8740, 9885, 12521, 13110, 13180, 15157, 19770, 25042, 26220, 30314, 37563, 39540, 45471, 50084, 60628, 62605, 75126, 75785, 90942, 125210, 150252, 151570, 181884, 187815, 227355, 250420, 287983, 303140, 375630, 454710, 575966, 751260, 863949, 909420, 1151932, 1439915, 1727898, 2879830, 3455796, 4319745, 5759660, 8639490, 17278980]

約数ペア:

[(1, 17278980), (2, 8639490), (3, 5759660), (4, 4319745), (5, 3455796), (6, 2879830), (10, 1727898), (12, 1439915), (15, 1151932), (19, 909420), (20, 863949), (23, 751260), (30, 575966), (38, 454710), (46, 375630), (57, 303140), (60, 287983), (69, 250420), (76, 227355), (92, 187815), (95, 181884), (114, 151570), (115, 150252), (138, 125210), (190, 90942), (228, 75785), (230, 75126), (276, 62605), (285, 60628), (345, 50084), (380, 45471), (437, 39540), (460, 37563), (570, 30314), (659, 26220), (690, 25042), (874, 19770), (1140, 15157), (1311, 13180), (1318, 13110), (1380, 12521), (1748, 9885), (1977, 8740), (2185, 7908), (2622, 6590), (2636, 6555), (3295, 5244), (3954, 4370)]