422481570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:620

約数の個数: 128

約数和(自身を含む): 1208701440

約数和(自身を除く): 786219870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 173, 174, 203, 210, 290, 346, 401, 406, 435, 519, 609, 802, 865, 870, 1015, 1038, 1203, 1211, 1218, 1730, 2005, 2030, 2406, 2422, 2595, 2807, 3045, 3633, 4010, 5017, 5190, 5614, 6015, 6055, 6090, 7266, 8421, 10034, 11629, 12030, 12110, 14035, 15051, 16842, 18165, 23258, 25085, 28070, 30102, 34887, 35119, 36330, 42105, 50170, 58145, 69373, 69774, 70238, 75255, 81403, 84210, 105357, 116290, 138746, 150510, 162806, 174435, 175595, 208119, 210714, 244209, 346865, 348870, 351190, 407015, 416238, 485611, 488418, 526785, 693730, 814030, 971222, 1040595, 1053570, 1221045, 1456833, 2011817, 2081190, 2428055, 2442090, 2913666, 4023634, 4856110, 6035451, 7284165, 10059085, 12070902, 14082719, 14568330, 20118170, 28165438, 30177255, 42248157, 60354510, 70413595, 84496314, 140827190, 211240785, 422481570]

約数ペア:

[(1, 422481570), (2, 211240785), (3, 140827190), (5, 84496314), (6, 70413595), (7, 60354510), (10, 42248157), (14, 30177255), (15, 28165438), (21, 20118170), (29, 14568330), (30, 14082719), (35, 12070902), (42, 10059085), (58, 7284165), (70, 6035451), (87, 4856110), (105, 4023634), (145, 2913666), (173, 2442090), (174, 2428055), (203, 2081190), (210, 2011817), (290, 1456833), (346, 1221045), (401, 1053570), (406, 1040595), (435, 971222), (519, 814030), (609, 693730), (802, 526785), (865, 488418), (870, 485611), (1015, 416238), (1038, 407015), (1203, 351190), (1211, 348870), (1218, 346865), (1730, 244209), (2005, 210714), (2030, 208119), (2406, 175595), (2422, 174435), (2595, 162806), (2807, 150510), (3045, 138746), (3633, 116290), (4010, 105357), (5017, 84210), (5190, 81403), (5614, 75255), (6015, 70238), (6055, 69774), (6090, 69373), (7266, 58145), (8421, 50170), (10034, 42105), (11629, 36330), (12030, 35119), (12110, 34887), (14035, 30102), (15051, 28070), (16842, 25085), (18165, 23258)]