31060170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{739}}^1$

素因数の和:1219

約数の個数: 48

約数和(自身を含む): 81038880

約数和(自身を除く): 49978710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 467, 739, 934, 1401, 1478, 2217, 2335, 2802, 3695, 4203, 4434, 4670, 6651, 7005, 7390, 8406, 11085, 13302, 14010, 21015, 22170, 33255, 42030, 66510, 345113, 690226, 1035339, 1725565, 2070678, 3106017, 3451130, 5176695, 6212034, 10353390, 15530085, 31060170]

約数ペア:

[(1, 31060170), (2, 15530085), (3, 10353390), (5, 6212034), (6, 5176695), (9, 3451130), (10, 3106017), (15, 2070678), (18, 1725565), (30, 1035339), (45, 690226), (90, 345113), (467, 66510), (739, 42030), (934, 33255), (1401, 22170), (1478, 21015), (2217, 14010), (2335, 13302), (2802, 11085), (3695, 8406), (4203, 7390), (4434, 7005), (4670, 6651)]