306609030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12479}}^1$

素因数の和:12515

約数の個数: 128

約数和(自身を含む): 1006387200

約数和(自身を除く): 699778170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 12285, 12479, 24570, 24958, 37437, 62395, 74874, 87353, 112311, 124790, 162227, 174706, 187185, 224622, 262059, 324454, 336933, 374370, 436765, 486681, 524118, 561555, 673866, 786177, 811135, 873530, 973362, 1123110, 1135589, 1310295, 1460043, 1572354, 1622270, 1684665, 2271178, 2358531, 2433405, 2620590, 2920086, 3369330, 3406767, 3930885, 4380129, 4717062, 4866810, 5677945, 6813534, 7300215, 7861770, 8760258, 10220301, 11355890, 11792655, 14600430, 17033835, 20440602, 21900645, 23585310, 30660903, 34067670, 43801290, 51101505, 61321806, 102203010, 153304515, 306609030]

約数ペア:

[(1, 306609030), (2, 153304515), (3, 102203010), (5, 61321806), (6, 51101505), (7, 43801290), (9, 34067670), (10, 30660903), (13, 23585310), (14, 21900645), (15, 20440602), (18, 17033835), (21, 14600430), (26, 11792655), (27, 11355890), (30, 10220301), (35, 8760258), (39, 7861770), (42, 7300215), (45, 6813534), (54, 5677945), (63, 4866810), (65, 4717062), (70, 4380129), (78, 3930885), (90, 3406767), (91, 3369330), (105, 2920086), (117, 2620590), (126, 2433405), (130, 2358531), (135, 2271178), (182, 1684665), (189, 1622270), (195, 1572354), (210, 1460043), (234, 1310295), (270, 1135589), (273, 1123110), (315, 973362), (351, 873530), (378, 811135), (390, 786177), (455, 673866), (546, 561555), (585, 524118), (630, 486681), (702, 436765), (819, 374370), (910, 336933), (945, 324454), (1170, 262059), (1365, 224622), (1638, 187185), (1755, 174706), (1890, 162227), (2457, 124790), (2730, 112311), (3510, 87353), (4095, 74874), (4914, 62395), (8190, 37437), (12285, 24958), (12479, 24570)]