149334220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 372621312

約数和(自身を除く): 223287092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 127, 140, 148, 185, 227, 254, 259, 370, 454, 508, 518, 635, 740, 889, 908, 1036, 1135, 1270, 1295, 1589, 1778, 2270, 2540, 2590, 3178, 3556, 4445, 4540, 4699, 5180, 6356, 7945, 8399, 8890, 9398, 15890, 16798, 17780, 18796, 23495, 28829, 31780, 32893, 33596, 41995, 46990, 57658, 58793, 65786, 83990, 93980, 115316, 117586, 131572, 144145, 164465, 167980, 201803, 235172, 288290, 293965, 328930, 403606, 576580, 587930, 657860, 807212, 1009015, 1066673, 1175860, 2018030, 2133346, 4036060, 4266692, 5333365, 7466711, 10666730, 14933422, 21333460, 29866844, 37333555, 74667110, 149334220]

約数ペア:

[(1, 149334220), (2, 74667110), (4, 37333555), (5, 29866844), (7, 21333460), (10, 14933422), (14, 10666730), (20, 7466711), (28, 5333365), (35, 4266692), (37, 4036060), (70, 2133346), (74, 2018030), (127, 1175860), (140, 1066673), (148, 1009015), (185, 807212), (227, 657860), (254, 587930), (259, 576580), (370, 403606), (454, 328930), (508, 293965), (518, 288290), (635, 235172), (740, 201803), (889, 167980), (908, 164465), (1036, 144145), (1135, 131572), (1270, 117586), (1295, 115316), (1589, 93980), (1778, 83990), (2270, 65786), (2540, 58793), (2590, 57658), (3178, 46990), (3556, 41995), (4445, 33596), (4540, 32893), (4699, 31780), (5180, 28829), (6356, 23495), (7945, 18796), (8399, 17780), (8890, 16798), (9398, 15890)]