223887339990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{657931}}^1$

素因数の和:658162

約数の個数: 96

約数和(自身を含む): 615824352000

約数和(自身を除く): 391937012010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 199, 285, 342, 398, 570, 597, 855, 995, 1194, 1710, 1791, 1990, 2985, 3582, 3781, 5970, 7562, 8955, 11343, 17910, 18905, 22686, 34029, 37810, 56715, 68058, 113430, 170145, 340290, 657931, 1315862, 1973793, 3289655, 3947586, 5921379, 6579310, 9868965, 11842758, 12500689, 19737930, 25001378, 29606895, 37502067, 59213790, 62503445, 75004134, 112506201, 125006890, 130928269, 187510335, 225012402, 261856538, 375020670, 392784807, 562531005, 654641345, 785569614, 1125062010, 1178354421, 1309282690, 1963924035, 2356708842, 2487637111, 3927848070, 4975274222, 5891772105, 7462911333, 11783544210, 12438185555, 14925822666, 22388733999, 24876371110, 37314556665, 44777467998, 74629113330, 111943669995, 223887339990]

約数ペア:

[(1, 223887339990), (2, 111943669995), (3, 74629113330), (5, 44777467998), (6, 37314556665), (9, 24876371110), (10, 22388733999), (15, 14925822666), (18, 12438185555), (19, 11783544210), (30, 7462911333), (38, 5891772105), (45, 4975274222), (57, 3927848070), (90, 2487637111), (95, 2356708842), (114, 1963924035), (171, 1309282690), (190, 1178354421), (199, 1125062010), (285, 785569614), (342, 654641345), (398, 562531005), (570, 392784807), (597, 375020670), (855, 261856538), (995, 225012402), (1194, 187510335), (1710, 130928269), (1791, 125006890), (1990, 112506201), (2985, 75004134), (3582, 62503445), (3781, 59213790), (5970, 37502067), (7562, 29606895), (8955, 25001378), (11343, 19737930), (17910, 12500689), (18905, 11842758), (22686, 9868965), (34029, 6579310), (37810, 5921379), (56715, 3947586), (68058, 3289655), (113430, 1973793), (170145, 1315862), (340290, 657931)]