30421944

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{8623}}^1$

素因数の和:8649

約数の個数: 72

約数和(自身を含む): 95855760

約数和(自身を除く): 65433816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 8623, 17246, 25869, 34492, 51738, 60361, 68984, 77607, 103476, 120722, 155214, 181083, 206952, 241444, 310428, 362166, 422527, 482888, 543249, 620856, 724332, 845054, 1086498, 1267581, 1448664, 1690108, 2172996, 2535162, 3380216, 3802743, 4345992, 5070324, 7605486, 10140648, 15210972, 30421944]

約数ペア:

[(1, 30421944), (2, 15210972), (3, 10140648), (4, 7605486), (6, 5070324), (7, 4345992), (8, 3802743), (9, 3380216), (12, 2535162), (14, 2172996), (18, 1690108), (21, 1448664), (24, 1267581), (28, 1086498), (36, 845054), (42, 724332), (49, 620856), (56, 543249), (63, 482888), (72, 422527), (84, 362166), (98, 310428), (126, 241444), (147, 206952), (168, 181083), (196, 155214), (252, 120722), (294, 103476), (392, 77607), (441, 68984), (504, 60361), (588, 51738), (882, 34492), (1176, 25869), (1764, 17246), (3528, 8623)]