374322830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 859299840

約数和(自身を除く): 484977010

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 73, 85, 119, 139, 146, 155, 170, 217, 238, 278, 310, 365, 434, 511, 527, 595, 695, 730, 973, 1022, 1054, 1085, 1190, 1241, 1390, 1946, 2170, 2263, 2363, 2482, 2555, 2635, 3689, 4309, 4526, 4726, 4865, 5110, 5270, 6205, 7378, 8618, 8687, 9730, 10147, 11315, 11815, 12410, 15841, 16541, 17374, 18445, 20294, 21545, 22630, 23630, 30163, 31682, 33082, 36890, 38471, 43090, 43435, 50735, 60326, 71029, 73253, 76942, 79205, 82705, 86870, 101470, 142058, 146506, 150815, 158410, 165410, 172499, 192355, 269297, 301630, 314557, 344998, 355145, 366265, 384710, 512771, 538594, 629114, 710290, 732530, 862495, 1025542, 1207493, 1346485, 1572785, 1724990, 2201899, 2414986, 2563855, 2692970, 3145570, 4403798, 5127710, 5347469, 6037465, 10694938, 11009495, 12074930, 22018990, 26737345, 37432283, 53474690, 74864566, 187161415, 374322830]

約数ペア:

[(1, 374322830), (2, 187161415), (5, 74864566), (7, 53474690), (10, 37432283), (14, 26737345), (17, 22018990), (31, 12074930), (34, 11009495), (35, 10694938), (62, 6037465), (70, 5347469), (73, 5127710), (85, 4403798), (119, 3145570), (139, 2692970), (146, 2563855), (155, 2414986), (170, 2201899), (217, 1724990), (238, 1572785), (278, 1346485), (310, 1207493), (365, 1025542), (434, 862495), (511, 732530), (527, 710290), (595, 629114), (695, 538594), (730, 512771), (973, 384710), (1022, 366265), (1054, 355145), (1085, 344998), (1190, 314557), (1241, 301630), (1390, 269297), (1946, 192355), (2170, 172499), (2263, 165410), (2363, 158410), (2482, 150815), (2555, 146506), (2635, 142058), (3689, 101470), (4309, 86870), (4526, 82705), (4726, 79205), (4865, 76942), (5110, 73253), (5270, 71029), (6205, 60326), (7378, 50735), (8618, 43435), (8687, 43090), (9730, 38471), (10147, 36890), (11315, 33082), (11815, 31682), (12410, 30163), (15841, 23630), (16541, 22630), (17374, 21545), (18445, 20294)]