30672935

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 40473600

約数和(自身を除く): 9800665

約数列:

[1, 5, 19, 61, 67, 79, 95, 305, 335, 395, 1159, 1273, 1501, 4087, 4819, 5293, 5795, 6365, 7505, 20435, 24095, 26465, 77653, 91561, 100567, 322873, 388265, 457805, 502835, 1614365, 6134587, 30672935]

約数ペア:

[(1, 30672935), (5, 6134587), (19, 1614365), (61, 502835), (67, 457805), (79, 388265), (95, 322873), (305, 100567), (335, 91561), (395, 77653), (1159, 26465), (1273, 24095), (1501, 20435), (4087, 7505), (4819, 6365), (5293, 5795)]