129204590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{24517}}^1$

素因数の和:24572

約数の個数: 32

約数和(自身を含む): 254202624

約数和(自身を除く): 124998034

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 24517, 49034, 122585, 245170, 416789, 760027, 833578, 1520054, 2083945, 3800135, 4167890, 7600270, 12920459, 25840918, 64602295, 129204590]

約数ペア:

[(1, 129204590), (2, 64602295), (5, 25840918), (10, 12920459), (17, 7600270), (31, 4167890), (34, 3800135), (62, 2083945), (85, 1520054), (155, 833578), (170, 760027), (310, 416789), (527, 245170), (1054, 122585), (2635, 49034), (5270, 24517)]