29941730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2531}}^1$

素因数の和:2571

約数の個数: 48

約数和(自身を含む): 66723264

約数和(自身を除く): 36781534

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 2531, 5062, 5915, 11830, 12655, 17717, 25310, 32903, 35434, 65806, 88585, 164515, 177170, 230321, 329030, 427739, 460642, 855478, 1151605, 2138695, 2303210, 2994173, 4277390, 5988346, 14970865, 29941730]

約数ペア:

[(1, 29941730), (2, 14970865), (5, 5988346), (7, 4277390), (10, 2994173), (13, 2303210), (14, 2138695), (26, 1151605), (35, 855478), (65, 460642), (70, 427739), (91, 329030), (130, 230321), (169, 177170), (182, 164515), (338, 88585), (455, 65806), (845, 35434), (910, 32903), (1183, 25310), (1690, 17717), (2366, 12655), (2531, 11830), (5062, 5915)]