331380390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1198

約数の個数: 128

約数和(自身を含む): 927313920

約数和(自身を除く): 595933530

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 31, 33, 55, 58, 62, 66, 87, 93, 110, 145, 155, 165, 174, 186, 290, 310, 319, 330, 341, 435, 465, 638, 682, 870, 899, 930, 957, 1023, 1117, 1595, 1705, 1798, 1914, 2046, 2234, 2697, 3190, 3351, 3410, 4495, 4785, 5115, 5394, 5585, 6702, 8990, 9570, 9889, 10230, 11170, 12287, 13485, 16755, 19778, 24574, 26970, 29667, 32393, 33510, 34627, 36861, 49445, 59334, 61435, 64786, 69254, 73722, 97179, 98890, 103881, 122870, 148335, 161965, 173135, 184305, 194358, 207762, 296670, 323930, 346270, 356323, 368610, 380897, 485895, 519405, 712646, 761794, 971790, 1004183, 1038810, 1068969, 1142691, 1781615, 1904485, 2008366, 2137938, 2285382, 3012549, 3563230, 3808970, 5020915, 5344845, 5713455, 6025098, 10041830, 10689690, 11046013, 11426910, 15062745, 22092026, 30125490, 33138039, 55230065, 66276078, 110460130, 165690195, 331380390]

約数ペア:

[(1, 331380390), (2, 165690195), (3, 110460130), (5, 66276078), (6, 55230065), (10, 33138039), (11, 30125490), (15, 22092026), (22, 15062745), (29, 11426910), (30, 11046013), (31, 10689690), (33, 10041830), (55, 6025098), (58, 5713455), (62, 5344845), (66, 5020915), (87, 3808970), (93, 3563230), (110, 3012549), (145, 2285382), (155, 2137938), (165, 2008366), (174, 1904485), (186, 1781615), (290, 1142691), (310, 1068969), (319, 1038810), (330, 1004183), (341, 971790), (435, 761794), (465, 712646), (638, 519405), (682, 485895), (870, 380897), (899, 368610), (930, 356323), (957, 346270), (1023, 323930), (1117, 296670), (1595, 207762), (1705, 194358), (1798, 184305), (1914, 173135), (2046, 161965), (2234, 148335), (2697, 122870), (3190, 103881), (3351, 98890), (3410, 97179), (4495, 73722), (4785, 69254), (5115, 64786), (5394, 61435), (5585, 59334), (6702, 49445), (8990, 36861), (9570, 34627), (9889, 33510), (10230, 32393), (11170, 29667), (12287, 26970), (13485, 24574), (16755, 19778)]