303910230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21061}}^1$

素因数の和:21121

約数の個数: 64

約数和(自身を含む): 806758848

約数和(自身を除く): 502848618

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 7215, 14430, 21061, 42122, 63183, 105305, 126366, 210610, 273793, 315915, 547586, 631830, 779257, 821379, 1368965, 1558514, 1642758, 2337771, 2737930, 3896285, 4106895, 4675542, 7792570, 8213790, 10130341, 11688855, 20260682, 23377710, 30391023, 50651705, 60782046, 101303410, 151955115, 303910230]

約数ペア:

[(1, 303910230), (2, 151955115), (3, 101303410), (5, 60782046), (6, 50651705), (10, 30391023), (13, 23377710), (15, 20260682), (26, 11688855), (30, 10130341), (37, 8213790), (39, 7792570), (65, 4675542), (74, 4106895), (78, 3896285), (111, 2737930), (130, 2337771), (185, 1642758), (195, 1558514), (222, 1368965), (370, 821379), (390, 779257), (481, 631830), (555, 547586), (962, 315915), (1110, 273793), (1443, 210610), (2405, 126366), (2886, 105305), (4810, 63183), (7215, 42122), (14430, 21061)]