174928683860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{75539}}^1$

素因数の和:75718

約数の個数: 144

約数和(自身を含む): 455723755200

約数和(自身を除く): 280795071340

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 139, 140, 170, 196, 238, 245, 278, 340, 476, 490, 556, 595, 695, 833, 973, 980, 1190, 1390, 1666, 1946, 2363, 2380, 2780, 3332, 3892, 4165, 4726, 4865, 6811, 8330, 9452, 9730, 11815, 13622, 16541, 16660, 19460, 23630, 27244, 33082, 34055, 47260, 66164, 68110, 75539, 82705, 115787, 136220, 151078, 165410, 231574, 302156, 330820, 377695, 463148, 528773, 578935, 755390, 1057546, 1157870, 1284163, 1510780, 2115092, 2315740, 2568326, 2643865, 3701411, 5136652, 5287730, 6420815, 7402822, 8989141, 10499921, 10575460, 12841630, 14805644, 17978282, 18507055, 20999842, 25683260, 35956564, 37014110, 41999684, 44945705, 52499605, 62923987, 73499447, 74028220, 89891410, 104999210, 125847974, 146998894, 178498657, 179782820, 209998420, 251695948, 293997788, 314619935, 356997314, 367497235, 514496129, 629239870, 713994628, 734994470, 892493285, 1028992258, 1249490599, 1258479740, 1469988940, 1784986570, 2057984516, 2498981198, 2572480645, 3569973140, 4997962396, 5144961290, 6247452995, 8746434193, 10289922580, 12494905990, 17492868386, 24989811980, 34985736772, 43732170965, 87464341930, 174928683860]

約数ペア:

[(1, 174928683860), (2, 87464341930), (4, 43732170965), (5, 34985736772), (7, 24989811980), (10, 17492868386), (14, 12494905990), (17, 10289922580), (20, 8746434193), (28, 6247452995), (34, 5144961290), (35, 4997962396), (49, 3569973140), (68, 2572480645), (70, 2498981198), (85, 2057984516), (98, 1784986570), (119, 1469988940), (139, 1258479740), (140, 1249490599), (170, 1028992258), (196, 892493285), (238, 734994470), (245, 713994628), (278, 629239870), (340, 514496129), (476, 367497235), (490, 356997314), (556, 314619935), (595, 293997788), (695, 251695948), (833, 209998420), (973, 179782820), (980, 178498657), (1190, 146998894), (1390, 125847974), (1666, 104999210), (1946, 89891410), (2363, 74028220), (2380, 73499447), (2780, 62923987), (3332, 52499605), (3892, 44945705), (4165, 41999684), (4726, 37014110), (4865, 35956564), (6811, 25683260), (8330, 20999842), (9452, 18507055), (9730, 17978282), (11815, 14805644), (13622, 12841630), (16541, 10575460), (16660, 10499921), (19460, 8989141), (23630, 7402822), (27244, 6420815), (33082, 5287730), (34055, 5136652), (47260, 3701411), (66164, 2643865), (68110, 2568326), (75539, 2315740), (82705, 2115092), (115787, 1510780), (136220, 1284163), (151078, 1157870), (165410, 1057546), (231574, 755390), (302156, 578935), (330820, 528773), (377695, 463148)]