30312790740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{323233}}^1$

素因数の和:323769

約数の個数: 72

約数和(自身を含む): 92125568808

約数和(自身を除く): 61812778068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 521, 1042, 1563, 2084, 2605, 3126, 4689, 5210, 6252, 7815, 9378, 10420, 15630, 18756, 23445, 31260, 46890, 93780, 323233, 646466, 969699, 1292932, 1616165, 1939398, 2909097, 3232330, 3878796, 4848495, 5818194, 6464660, 9696990, 11636388, 14545485, 19393980, 29090970, 58181940, 168404393, 336808786, 505213179, 673617572, 842021965, 1010426358, 1515639537, 1684043930, 2020852716, 2526065895, 3031279074, 3368087860, 5052131790, 6062558148, 7578197685, 10104263580, 15156395370, 30312790740]

約数ペア:

[(1, 30312790740), (2, 15156395370), (3, 10104263580), (4, 7578197685), (5, 6062558148), (6, 5052131790), (9, 3368087860), (10, 3031279074), (12, 2526065895), (15, 2020852716), (18, 1684043930), (20, 1515639537), (30, 1010426358), (36, 842021965), (45, 673617572), (60, 505213179), (90, 336808786), (180, 168404393), (521, 58181940), (1042, 29090970), (1563, 19393980), (2084, 14545485), (2605, 11636388), (3126, 9696990), (4689, 6464660), (5210, 5818194), (6252, 4848495), (7815, 3878796), (9378, 3232330), (10420, 2909097), (15630, 1939398), (18756, 1616165), (23445, 1292932), (31260, 969699), (46890, 646466), (93780, 323233)]