15980823690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40976471}}^1$

素因数の和:40976494

約数の個数: 32

約数和(自身を含む): 41304283776

約数和(自身を除く): 25323460086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 40976471, 81952942, 122929413, 204882355, 245858826, 409764710, 532694123, 614647065, 1065388246, 1229294130, 1598082369, 2663470615, 3196164738, 5326941230, 7990411845, 15980823690]

約数ペア:

[(1, 15980823690), (2, 7990411845), (3, 5326941230), (5, 3196164738), (6, 2663470615), (10, 1598082369), (13, 1229294130), (15, 1065388246), (26, 614647065), (30, 532694123), (39, 409764710), (65, 245858826), (78, 204882355), (130, 122929413), (195, 81952942), (390, 40976471)]