3670420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 8749440

約数和(自身を除く): 5079020

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 743, 988, 1235, 1486, 2470, 2972, 3715, 4940, 7430, 9659, 14117, 14860, 19318, 28234, 38636, 48295, 56468, 70585, 96590, 141170, 183521, 193180, 282340, 367042, 734084, 917605, 1835210, 3670420]

約数ペア:

[(1, 3670420), (2, 1835210), (4, 917605), (5, 734084), (10, 367042), (13, 282340), (19, 193180), (20, 183521), (26, 141170), (38, 96590), (52, 70585), (65, 56468), (76, 48295), (95, 38636), (130, 28234), (190, 19318), (247, 14860), (260, 14117), (380, 9659), (494, 7430), (743, 4940), (988, 3715), (1235, 2972), (1486, 2470)]