30086490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 85264704

約数和(自身を除く): 55178214

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 97, 98, 105, 147, 194, 210, 211, 245, 291, 294, 422, 485, 490, 582, 633, 679, 735, 970, 1055, 1266, 1358, 1455, 1470, 1477, 2037, 2110, 2910, 2954, 3165, 3395, 4074, 4431, 4753, 6330, 6790, 7385, 8862, 9506, 10185, 10339, 14259, 14770, 20370, 20467, 20678, 22155, 23765, 28518, 31017, 40934, 44310, 47530, 51695, 61401, 62034, 71295, 102335, 103390, 122802, 142590, 143269, 155085, 204670, 286538, 307005, 310170, 429807, 614010, 716345, 859614, 1002883, 1432690, 2005766, 2149035, 3008649, 4298070, 5014415, 6017298, 10028830, 15043245, 30086490]

約数ペア:

[(1, 30086490), (2, 15043245), (3, 10028830), (5, 6017298), (6, 5014415), (7, 4298070), (10, 3008649), (14, 2149035), (15, 2005766), (21, 1432690), (30, 1002883), (35, 859614), (42, 716345), (49, 614010), (70, 429807), (97, 310170), (98, 307005), (105, 286538), (147, 204670), (194, 155085), (210, 143269), (211, 142590), (245, 122802), (291, 103390), (294, 102335), (422, 71295), (485, 62034), (490, 61401), (582, 51695), (633, 47530), (679, 44310), (735, 40934), (970, 31017), (1055, 28518), (1266, 23765), (1358, 22155), (1455, 20678), (1470, 20467), (1477, 20370), (2037, 14770), (2110, 14259), (2910, 10339), (2954, 10185), (3165, 9506), (3395, 8862), (4074, 7385), (4431, 6790), (4753, 6330)]