1630964810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1\times {\mathrm{9439}}^1$

素因数の和:9950

約数の個数: 32

約数和(自身を含む): 3021857280

約数和(自身を除く): 1390892470

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 467, 934, 2335, 4670, 9439, 17279, 18878, 34558, 47195, 86395, 94390, 172790, 349243, 698486, 1746215, 3492430, 4408013, 8816026, 22040065, 44080130, 163096481, 326192962, 815482405, 1630964810]

約数ペア:

[(1, 1630964810), (2, 815482405), (5, 326192962), (10, 163096481), (37, 44080130), (74, 22040065), (185, 8816026), (370, 4408013), (467, 3492430), (934, 1746215), (2335, 698486), (4670, 349243), (9439, 172790), (17279, 94390), (18878, 86395), (34558, 47195)]