30620932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 59834880

約数和(自身を除く): 29213948

約数列:

[1, 2, 4, 19, 31, 38, 41, 62, 76, 82, 124, 164, 317, 589, 634, 779, 1178, 1268, 1271, 1558, 2356, 2542, 3116, 5084, 6023, 9827, 12046, 12997, 19654, 24092, 24149, 25994, 39308, 48298, 51988, 96596, 186713, 246943, 373426, 402907, 493886, 746852, 805814, 987772, 1611628, 7655233, 15310466, 30620932]

約数ペア:

[(1, 30620932), (2, 15310466), (4, 7655233), (19, 1611628), (31, 987772), (38, 805814), (41, 746852), (62, 493886), (76, 402907), (82, 373426), (124, 246943), (164, 186713), (317, 96596), (589, 51988), (634, 48298), (779, 39308), (1178, 25994), (1268, 24149), (1271, 24092), (1558, 19654), (2356, 12997), (2542, 12046), (3116, 9827), (5084, 6023)]