12974130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{853}}^1$

素因数の和:892

約数の個数: 72

約数和(自身を含む): 36569988

約数和(自身を除く): 23595858

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 853, 1014, 1170, 1521, 1690, 1706, 2535, 2559, 3042, 4265, 5070, 5118, 7605, 7677, 8530, 11089, 12795, 15210, 15354, 22178, 25590, 33267, 38385, 55445, 66534, 76770, 99801, 110890, 144157, 166335, 199602, 288314, 332670, 432471, 499005, 720785, 864942, 998010, 1297413, 1441570, 2162355, 2594826, 4324710, 6487065, 12974130]

約数ペア:

[(1, 12974130), (2, 6487065), (3, 4324710), (5, 2594826), (6, 2162355), (9, 1441570), (10, 1297413), (13, 998010), (15, 864942), (18, 720785), (26, 499005), (30, 432471), (39, 332670), (45, 288314), (65, 199602), (78, 166335), (90, 144157), (117, 110890), (130, 99801), (169, 76770), (195, 66534), (234, 55445), (338, 38385), (390, 33267), (507, 25590), (585, 22178), (845, 15354), (853, 15210), (1014, 12795), (1170, 11089), (1521, 8530), (1690, 7677), (1706, 7605), (2535, 5118), (2559, 5070), (3042, 4265)]