30071964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4483}}^1$

素因数の和:4546

約数の個数: 48

約数和(自身を含む): 77340032

約数和(自身を除く): 47268068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 4483, 6708, 8966, 13449, 17932, 26898, 53796, 58279, 116558, 174837, 192769, 233116, 349674, 385538, 578307, 699348, 771076, 1156614, 2313228, 2505997, 5011994, 7517991, 10023988, 15035982, 30071964]

約数ペア:

[(1, 30071964), (2, 15035982), (3, 10023988), (4, 7517991), (6, 5011994), (12, 2505997), (13, 2313228), (26, 1156614), (39, 771076), (43, 699348), (52, 578307), (78, 385538), (86, 349674), (129, 233116), (156, 192769), (172, 174837), (258, 116558), (516, 58279), (559, 53796), (1118, 26898), (1677, 17932), (2236, 13449), (3354, 8966), (4483, 6708)]