407029210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 932083200

約数和(自身を除く): 525053990

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 61, 70, 95, 122, 133, 145, 173, 190, 203, 266, 290, 305, 346, 406, 427, 551, 610, 665, 854, 865, 1015, 1102, 1159, 1211, 1330, 1730, 1769, 2030, 2135, 2318, 2422, 2755, 3287, 3538, 3857, 4270, 5017, 5510, 5795, 6055, 6574, 7714, 8113, 8845, 10034, 10553, 11590, 12110, 12383, 16226, 16435, 17690, 19285, 21106, 23009, 24766, 25085, 32870, 33611, 35119, 38570, 40565, 46018, 50170, 52765, 61915, 67222, 70238, 73871, 81130, 95323, 105530, 115045, 123830, 147742, 168055, 175595, 190646, 200507, 230090, 235277, 306037, 336110, 351190, 369355, 401014, 470554, 476615, 612074, 667261, 738710, 953230, 1002535, 1176385, 1334522, 1403549, 1530185, 2005070, 2142259, 2352770, 2807098, 3060370, 3336305, 4284518, 5814703, 6672610, 7017745, 10711295, 11629406, 14035490, 21422590, 29073515, 40702921, 58147030, 81405842, 203514605, 407029210]

約数ペア:

[(1, 407029210), (2, 203514605), (5, 81405842), (7, 58147030), (10, 40702921), (14, 29073515), (19, 21422590), (29, 14035490), (35, 11629406), (38, 10711295), (58, 7017745), (61, 6672610), (70, 5814703), (95, 4284518), (122, 3336305), (133, 3060370), (145, 2807098), (173, 2352770), (190, 2142259), (203, 2005070), (266, 1530185), (290, 1403549), (305, 1334522), (346, 1176385), (406, 1002535), (427, 953230), (551, 738710), (610, 667261), (665, 612074), (854, 476615), (865, 470554), (1015, 401014), (1102, 369355), (1159, 351190), (1211, 336110), (1330, 306037), (1730, 235277), (1769, 230090), (2030, 200507), (2135, 190646), (2318, 175595), (2422, 168055), (2755, 147742), (3287, 123830), (3538, 115045), (3857, 105530), (4270, 95323), (5017, 81130), (5510, 73871), (5795, 70238), (6055, 67222), (6574, 61915), (7714, 52765), (8113, 50170), (8845, 46018), (10034, 40565), (10553, 38570), (11590, 35119), (12110, 33611), (12383, 32870), (16226, 25085), (16435, 24766), (17690, 23009), (19285, 21106)]