1916970615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1213}}^1$

素因数の和:1433

約数の個数: 96

約数和(自身を含む): 3954337920

約数和(自身を除く): 2037367305

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 173, 203, 261, 315, 435, 519, 609, 865, 1015, 1211, 1213, 1305, 1557, 1827, 2595, 3045, 3633, 3639, 5017, 6055, 6065, 7785, 8491, 9135, 10899, 10917, 15051, 18165, 18195, 25085, 25473, 35119, 35177, 42455, 45153, 54495, 54585, 75255, 76419, 105357, 105531, 127365, 175595, 175885, 209849, 225765, 246239, 316071, 316593, 382095, 526785, 527655, 629547, 738717, 1049245, 1231195, 1468943, 1580355, 1582965, 1888641, 2216151, 3147735, 3693585, 4406829, 6085621, 7344715, 9443205, 11080755, 13220487, 18256863, 22034145, 30428105, 42599347, 54770589, 66102435, 91284315, 127798041, 212996735, 273852945, 383394123, 638990205, 1916970615]

約数ペア:

[(1, 1916970615), (3, 638990205), (5, 383394123), (7, 273852945), (9, 212996735), (15, 127798041), (21, 91284315), (29, 66102435), (35, 54770589), (45, 42599347), (63, 30428105), (87, 22034145), (105, 18256863), (145, 13220487), (173, 11080755), (203, 9443205), (261, 7344715), (315, 6085621), (435, 4406829), (519, 3693585), (609, 3147735), (865, 2216151), (1015, 1888641), (1211, 1582965), (1213, 1580355), (1305, 1468943), (1557, 1231195), (1827, 1049245), (2595, 738717), (3045, 629547), (3633, 527655), (3639, 526785), (5017, 382095), (6055, 316593), (6065, 316071), (7785, 246239), (8491, 225765), (9135, 209849), (10899, 175885), (10917, 175595), (15051, 127365), (18165, 105531), (18195, 105357), (25085, 76419), (25473, 75255), (35119, 54585), (35177, 54495), (42455, 45153)]