308102015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 408385152

約数和(自身を除く): 100283137

約数列:

[1, 5, 13, 65, 71, 101, 355, 505, 661, 923, 1313, 3305, 4615, 6565, 7171, 8593, 35855, 42965, 46931, 66761, 93223, 234655, 333805, 466115, 610103, 867893, 3050515, 4339465, 4740031, 23700155, 61620403, 308102015]

約数ペア:

[(1, 308102015), (5, 61620403), (13, 23700155), (65, 4740031), (71, 4339465), (101, 3050515), (355, 867893), (505, 610103), (661, 466115), (923, 333805), (1313, 234655), (3305, 93223), (4615, 66761), (6565, 46931), (7171, 42965), (8593, 35855)]