628389630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1223}}^1$

素因数の和:1423

約数の個数: 128

約数和(自身を含む): 1840112640

約数和(自身を除く): 1211723010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 173, 198, 270, 297, 330, 346, 495, 519, 594, 865, 990, 1038, 1223, 1485, 1557, 1730, 1903, 2446, 2595, 2970, 3114, 3669, 3806, 4671, 5190, 5709, 6115, 7338, 7785, 9342, 9515, 11007, 11418, 12230, 13453, 15570, 17127, 18345, 19030, 22014, 23355, 26906, 28545, 33021, 34254, 36690, 40359, 46710, 51381, 55035, 57090, 66042, 67265, 80718, 85635, 102762, 110070, 121077, 134530, 165105, 171270, 201795, 211579, 242154, 256905, 330210, 363231, 403590, 423158, 513810, 605385, 634737, 726462, 1057895, 1210770, 1269474, 1816155, 1904211, 2115790, 2327369, 3173685, 3632310, 3808422, 4654738, 5712633, 6347370, 6982107, 9521055, 11425266, 11636845, 13964214, 19042110, 20946321, 23273690, 28563165, 34910535, 41892642, 57126330, 62838963, 69821070, 104731605, 125677926, 209463210, 314194815, 628389630]

約数ペア:

[(1, 628389630), (2, 314194815), (3, 209463210), (5, 125677926), (6, 104731605), (9, 69821070), (10, 62838963), (11, 57126330), (15, 41892642), (18, 34910535), (22, 28563165), (27, 23273690), (30, 20946321), (33, 19042110), (45, 13964214), (54, 11636845), (55, 11425266), (66, 9521055), (90, 6982107), (99, 6347370), (110, 5712633), (135, 4654738), (165, 3808422), (173, 3632310), (198, 3173685), (270, 2327369), (297, 2115790), (330, 1904211), (346, 1816155), (495, 1269474), (519, 1210770), (594, 1057895), (865, 726462), (990, 634737), (1038, 605385), (1223, 513810), (1485, 423158), (1557, 403590), (1730, 363231), (1903, 330210), (2446, 256905), (2595, 242154), (2970, 211579), (3114, 201795), (3669, 171270), (3806, 165105), (4671, 134530), (5190, 121077), (5709, 110070), (6115, 102762), (7338, 85635), (7785, 80718), (9342, 67265), (9515, 66042), (11007, 57090), (11418, 55035), (12230, 51381), (13453, 46710), (15570, 40359), (17127, 36690), (18345, 34254), (19030, 33021), (22014, 28545), (23355, 26906)]