520077811610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1787}}^1\times {\mathrm{4273}}^1$

素因数の和:6220

約数の個数: 96

約数和(自身を含む): 1097684239680

約数和(自身を除く): 577606428070

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 139, 245, 278, 490, 695, 973, 1390, 1787, 1946, 3574, 4273, 4865, 6811, 8546, 8935, 9730, 12509, 13622, 17870, 21365, 25018, 29911, 34055, 42730, 59822, 62545, 68110, 87563, 125090, 149555, 175126, 209377, 248393, 299110, 418754, 437815, 496786, 593947, 875630, 1046885, 1187894, 1241965, 1738751, 2093770, 2483930, 2969735, 3477502, 4157629, 5939470, 7635851, 8315258, 8693755, 12171257, 15271702, 17387510, 20788145, 24342514, 29103403, 38179255, 41576290, 53450957, 58206806, 60856285, 76358510, 106901914, 121712570, 145517015, 267254785, 291034030, 374156699, 534509570, 748313398, 1061383289, 1870783495, 2122766578, 3741566990, 5306916445, 7429683023, 10613832890, 14859366046, 37148415115, 52007781161, 74296830230, 104015562322, 260038905805, 520077811610]

約数ペア:

[(1, 520077811610), (2, 260038905805), (5, 104015562322), (7, 74296830230), (10, 52007781161), (14, 37148415115), (35, 14859366046), (49, 10613832890), (70, 7429683023), (98, 5306916445), (139, 3741566990), (245, 2122766578), (278, 1870783495), (490, 1061383289), (695, 748313398), (973, 534509570), (1390, 374156699), (1787, 291034030), (1946, 267254785), (3574, 145517015), (4273, 121712570), (4865, 106901914), (6811, 76358510), (8546, 60856285), (8935, 58206806), (9730, 53450957), (12509, 41576290), (13622, 38179255), (17870, 29103403), (21365, 24342514), (25018, 20788145), (29911, 17387510), (34055, 15271702), (42730, 12171257), (59822, 8693755), (62545, 8315258), (68110, 7635851), (87563, 5939470), (125090, 4157629), (149555, 3477502), (175126, 2969735), (209377, 2483930), (248393, 2093770), (299110, 1738751), (418754, 1241965), (437815, 1187894), (496786, 1046885), (593947, 875630)]