5245140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 15966720

約数和(自身を除く): 10721580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 107, 114, 129, 172, 190, 214, 215, 228, 258, 285, 321, 380, 428, 430, 516, 535, 570, 642, 645, 817, 860, 1070, 1140, 1284, 1290, 1605, 1634, 2033, 2140, 2451, 2580, 3210, 3268, 4066, 4085, 4601, 4902, 6099, 6420, 8132, 8170, 9202, 9804, 10165, 12198, 12255, 13803, 16340, 18404, 20330, 23005, 24396, 24510, 27606, 30495, 40660, 46010, 49020, 55212, 60990, 69015, 87419, 92020, 121980, 138030, 174838, 262257, 276060, 349676, 437095, 524514, 874190, 1049028, 1311285, 1748380, 2622570, 5245140]

約数ペア:

[(1, 5245140), (2, 2622570), (3, 1748380), (4, 1311285), (5, 1049028), (6, 874190), (10, 524514), (12, 437095), (15, 349676), (19, 276060), (20, 262257), (30, 174838), (38, 138030), (43, 121980), (57, 92020), (60, 87419), (76, 69015), (86, 60990), (95, 55212), (107, 49020), (114, 46010), (129, 40660), (172, 30495), (190, 27606), (214, 24510), (215, 24396), (228, 23005), (258, 20330), (285, 18404), (321, 16340), (380, 13803), (428, 12255), (430, 12198), (516, 10165), (535, 9804), (570, 9202), (642, 8170), (645, 8132), (817, 6420), (860, 6099), (1070, 4902), (1140, 4601), (1284, 4085), (1290, 4066), (1605, 3268), (1634, 3210), (2033, 2580), (2140, 2451)]