130753140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{743}}^1$

素因数の和:1181

約数の個数: 96

約数和(自身を含む): 419973120

約数和(自身を除く): 289219980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 419, 420, 743, 838, 1257, 1486, 1676, 2095, 2229, 2514, 2933, 2972, 3715, 4190, 4458, 5028, 5201, 5866, 6285, 7430, 8380, 8799, 8916, 10402, 11145, 11732, 12570, 14665, 14860, 15603, 17598, 20804, 22290, 25140, 26005, 29330, 31206, 35196, 43995, 44580, 52010, 58660, 62412, 78015, 87990, 104020, 156030, 175980, 311317, 312060, 622634, 933951, 1245268, 1556585, 1867902, 2179219, 3113170, 3735804, 4358438, 4669755, 6226340, 6537657, 8716876, 9339510, 10896095, 13075314, 18679020, 21792190, 26150628, 32688285, 43584380, 65376570, 130753140]

約数ペア:

[(1, 130753140), (2, 65376570), (3, 43584380), (4, 32688285), (5, 26150628), (6, 21792190), (7, 18679020), (10, 13075314), (12, 10896095), (14, 9339510), (15, 8716876), (20, 6537657), (21, 6226340), (28, 4669755), (30, 4358438), (35, 3735804), (42, 3113170), (60, 2179219), (70, 1867902), (84, 1556585), (105, 1245268), (140, 933951), (210, 622634), (419, 312060), (420, 311317), (743, 175980), (838, 156030), (1257, 104020), (1486, 87990), (1676, 78015), (2095, 62412), (2229, 58660), (2514, 52010), (2933, 44580), (2972, 43995), (3715, 35196), (4190, 31206), (4458, 29330), (5028, 26005), (5201, 25140), (5866, 22290), (6285, 20804), (7430, 17598), (8380, 15603), (8799, 14860), (8916, 14665), (10402, 12570), (11145, 11732)]