30183270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 78611904

約数和(自身を除く): 48428634

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 193, 195, 386, 390, 401, 579, 802, 965, 1158, 1203, 1930, 2005, 2406, 2509, 2895, 4010, 5018, 5213, 5790, 6015, 7527, 10426, 12030, 12545, 15054, 15639, 25090, 26065, 31278, 37635, 52130, 75270, 77393, 78195, 154786, 156390, 232179, 386965, 464358, 773930, 1006109, 1160895, 2012218, 2321790, 3018327, 5030545, 6036654, 10061090, 15091635, 30183270]

約数ペア:

[(1, 30183270), (2, 15091635), (3, 10061090), (5, 6036654), (6, 5030545), (10, 3018327), (13, 2321790), (15, 2012218), (26, 1160895), (30, 1006109), (39, 773930), (65, 464358), (78, 386965), (130, 232179), (193, 156390), (195, 154786), (386, 78195), (390, 77393), (401, 75270), (579, 52130), (802, 37635), (965, 31278), (1158, 26065), (1203, 25090), (1930, 15639), (2005, 15054), (2406, 12545), (2509, 12030), (2895, 10426), (4010, 7527), (5018, 6015), (5213, 5790)]