8889603730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{37057}}^1$

素因数の和:37243

約数の個数: 64

約数和(自身を含む): 19210867200

約数和(自身を除く): 10321263470

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 149, 161, 230, 298, 322, 745, 805, 1043, 1490, 1610, 2086, 3427, 5215, 6854, 10430, 17135, 23989, 34270, 37057, 47978, 74114, 119945, 185285, 239890, 259399, 370570, 518798, 852311, 1296995, 1704622, 2593990, 4261555, 5521493, 5966177, 8523110, 11042986, 11932354, 27607465, 29830885, 38650451, 55214930, 59661770, 77300902, 126994339, 193252255, 253988678, 386504510, 634971695, 888960373, 1269943390, 1777920746, 4444801865, 8889603730]

約数ペア:

[(1, 8889603730), (2, 4444801865), (5, 1777920746), (7, 1269943390), (10, 888960373), (14, 634971695), (23, 386504510), (35, 253988678), (46, 193252255), (70, 126994339), (115, 77300902), (149, 59661770), (161, 55214930), (230, 38650451), (298, 29830885), (322, 27607465), (745, 11932354), (805, 11042986), (1043, 8523110), (1490, 5966177), (1610, 5521493), (2086, 4261555), (3427, 2593990), (5215, 1704622), (6854, 1296995), (10430, 852311), (17135, 518798), (23989, 370570), (34270, 259399), (37057, 239890), (47978, 185285), (74114, 119945)]