31770012

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 75841920

約数和(自身を除く): 44071908

約数列:

[1, 2, 3, 4, 6, 12, 107, 109, 214, 218, 227, 321, 327, 428, 436, 454, 642, 654, 681, 908, 1284, 1308, 1362, 2724, 11663, 23326, 24289, 24743, 34989, 46652, 48578, 49486, 69978, 72867, 74229, 97156, 98972, 139956, 145734, 148458, 291468, 296916, 2647501, 5295002, 7942503, 10590004, 15885006, 31770012]

約数ペア:

[(1, 31770012), (2, 15885006), (3, 10590004), (4, 7942503), (6, 5295002), (12, 2647501), (107, 296916), (109, 291468), (214, 148458), (218, 145734), (227, 139956), (321, 98972), (327, 97156), (428, 74229), (436, 72867), (454, 69978), (642, 49486), (654, 48578), (681, 46652), (908, 34989), (1284, 24743), (1308, 24289), (1362, 23326), (2724, 11663)]