30139704

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{8543}}^1$

素因数の和:8569

約数の個数: 72

約数和(自身を含む): 94966560

約数和(自身を除く): 64826856

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, 8543, 17086, 25629, 34172, 51258, 59801, 68344, 76887, 102516, 119602, 153774, 179403, 205032, 239204, 307548, 358806, 418607, 478408, 538209, 615096, 717612, 837214, 1076418, 1255821, 1435224, 1674428, 2152836, 2511642, 3348856, 3767463, 4305672, 5023284, 7534926, 10046568, 15069852, 30139704]

約数ペア:

[(1, 30139704), (2, 15069852), (3, 10046568), (4, 7534926), (6, 5023284), (7, 4305672), (8, 3767463), (9, 3348856), (12, 2511642), (14, 2152836), (18, 1674428), (21, 1435224), (24, 1255821), (28, 1076418), (36, 837214), (42, 717612), (49, 615096), (56, 538209), (63, 478408), (72, 418607), (84, 358806), (98, 307548), (126, 239204), (147, 205032), (168, 179403), (196, 153774), (252, 119602), (294, 102516), (392, 76887), (441, 68344), (504, 59801), (588, 51258), (882, 34172), (1176, 25629), (1764, 17086), (3528, 8543)]