13940070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 35458560

約数和(自身を除く): 21518490

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 89, 115, 138, 178, 227, 230, 267, 345, 445, 454, 534, 681, 690, 890, 1135, 1335, 1362, 2047, 2270, 2670, 3405, 4094, 5221, 6141, 6810, 10235, 10442, 12282, 15663, 20203, 20470, 26105, 30705, 31326, 40406, 52210, 60609, 61410, 78315, 101015, 121218, 156630, 202030, 303045, 464669, 606090, 929338, 1394007, 2323345, 2788014, 4646690, 6970035, 13940070]

約数ペア:

[(1, 13940070), (2, 6970035), (3, 4646690), (5, 2788014), (6, 2323345), (10, 1394007), (15, 929338), (23, 606090), (30, 464669), (46, 303045), (69, 202030), (89, 156630), (115, 121218), (138, 101015), (178, 78315), (227, 61410), (230, 60609), (267, 52210), (345, 40406), (445, 31326), (454, 30705), (534, 26105), (681, 20470), (690, 20203), (890, 15663), (1135, 12282), (1335, 10442), (1362, 10235), (2047, 6810), (2270, 6141), (2670, 5221), (3405, 4094)]