128523430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{10613}}^1$

素因数の和:10800

約数の個数: 32

約数和(自身を含む): 265944384

約数和(自身を除く): 137420954

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 10613, 12110, 21226, 53065, 74291, 106130, 148582, 371455, 742910, 1836049, 3672098, 9180245, 12852343, 18360490, 25704686, 64261715, 128523430]

約数ペア:

[(1, 128523430), (2, 64261715), (5, 25704686), (7, 18360490), (10, 12852343), (14, 9180245), (35, 3672098), (70, 1836049), (173, 742910), (346, 371455), (865, 148582), (1211, 106130), (1730, 74291), (2422, 53065), (6055, 21226), (10613, 12110)]