30620028

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 73495296

約数和(自身を除く): 42875268

約数列:

[1, 2, 3, 4, 6, 12, 71, 83, 142, 166, 213, 249, 284, 332, 426, 433, 498, 852, 866, 996, 1299, 1732, 2598, 5196, 5893, 11786, 17679, 23572, 30743, 35358, 35939, 61486, 70716, 71878, 92229, 107817, 122972, 143756, 184458, 215634, 368916, 431268, 2551669, 5103338, 7655007, 10206676, 15310014, 30620028]

約数ペア:

[(1, 30620028), (2, 15310014), (3, 10206676), (4, 7655007), (6, 5103338), (12, 2551669), (71, 431268), (83, 368916), (142, 215634), (166, 184458), (213, 143756), (249, 122972), (284, 107817), (332, 92229), (426, 71878), (433, 70716), (498, 61486), (852, 35939), (866, 35358), (996, 30743), (1299, 23572), (1732, 17679), (2598, 11786), (5196, 5893)]