79202130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 228096000

約数和(自身を除く): 148893870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 49, 70, 86, 98, 105, 129, 147, 179, 210, 215, 245, 258, 294, 301, 343, 358, 430, 490, 537, 602, 645, 686, 735, 895, 903, 1029, 1074, 1253, 1290, 1470, 1505, 1715, 1790, 1806, 2058, 2107, 2506, 2685, 3010, 3430, 3759, 4214, 4515, 5145, 5370, 6265, 6321, 7518, 7697, 8771, 9030, 10290, 10535, 12530, 12642, 14749, 15394, 17542, 18795, 21070, 23091, 26313, 29498, 31605, 37590, 38485, 43855, 44247, 46182, 52626, 53879, 61397, 63210, 73745, 76970, 87710, 88494, 107758, 115455, 122794, 131565, 147490, 161637, 184191, 221235, 230910, 263130, 269395, 306985, 323274, 368382, 377153, 442470, 538790, 613970, 754306, 808185, 920955, 1131459, 1616370, 1841910, 1885765, 2262918, 2640071, 3771530, 5280142, 5657295, 7920213, 11314590, 13200355, 15840426, 26400710, 39601065, 79202130]

約数ペア:

[(1, 79202130), (2, 39601065), (3, 26400710), (5, 15840426), (6, 13200355), (7, 11314590), (10, 7920213), (14, 5657295), (15, 5280142), (21, 3771530), (30, 2640071), (35, 2262918), (42, 1885765), (43, 1841910), (49, 1616370), (70, 1131459), (86, 920955), (98, 808185), (105, 754306), (129, 613970), (147, 538790), (179, 442470), (210, 377153), (215, 368382), (245, 323274), (258, 306985), (294, 269395), (301, 263130), (343, 230910), (358, 221235), (430, 184191), (490, 161637), (537, 147490), (602, 131565), (645, 122794), (686, 115455), (735, 107758), (895, 88494), (903, 87710), (1029, 76970), (1074, 73745), (1253, 63210), (1290, 61397), (1470, 53879), (1505, 52626), (1715, 46182), (1790, 44247), (1806, 43855), (2058, 38485), (2107, 37590), (2506, 31605), (2685, 29498), (3010, 26313), (3430, 23091), (3759, 21070), (4214, 18795), (4515, 17542), (5145, 15394), (5370, 14749), (6265, 12642), (6321, 12530), (7518, 10535), (7697, 10290), (8771, 9030)]