30381176

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 72394560

約数和(自身を除く): 42013384

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 49, 56, 68, 94, 97, 98, 119, 136, 188, 194, 196, 238, 329, 376, 388, 392, 476, 658, 679, 776, 799, 833, 952, 1316, 1358, 1598, 1649, 1666, 2303, 2632, 2716, 3196, 3298, 3332, 4559, 4606, 4753, 5432, 5593, 6392, 6596, 6664, 9118, 9212, 9506, 11186, 11543, 13192, 18236, 18424, 19012, 22372, 23086, 31913, 36472, 38024, 39151, 44744, 46172, 63826, 77503, 78302, 80801, 92344, 127652, 155006, 156604, 161602, 223391, 255304, 310012, 313208, 323204, 446782, 542521, 620024, 646408, 893564, 1085042, 1787128, 2170084, 3797647, 4340168, 7595294, 15190588, 30381176]

約数ペア:

[(1, 30381176), (2, 15190588), (4, 7595294), (7, 4340168), (8, 3797647), (14, 2170084), (17, 1787128), (28, 1085042), (34, 893564), (47, 646408), (49, 620024), (56, 542521), (68, 446782), (94, 323204), (97, 313208), (98, 310012), (119, 255304), (136, 223391), (188, 161602), (194, 156604), (196, 155006), (238, 127652), (329, 92344), (376, 80801), (388, 78302), (392, 77503), (476, 63826), (658, 46172), (679, 44744), (776, 39151), (799, 38024), (833, 36472), (952, 31913), (1316, 23086), (1358, 22372), (1598, 19012), (1649, 18424), (1666, 18236), (2303, 13192), (2632, 11543), (2716, 11186), (3196, 9506), (3298, 9212), (3332, 9118), (4559, 6664), (4606, 6596), (4753, 6392), (5432, 5593)]