264729990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5653}}^1$

素因数の和:5893

約数の個数: 64

約数和(自身を含む): 729501696

約数和(自身を除く): 464771706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 223, 446, 669, 1115, 1338, 1561, 2230, 3122, 3345, 4683, 5653, 6690, 7805, 9366, 11306, 15610, 16959, 23415, 28265, 33918, 39571, 46830, 56530, 79142, 84795, 118713, 169590, 197855, 237426, 395710, 593565, 1187130, 1260619, 2521238, 3781857, 6303095, 7563714, 8824333, 12606190, 17648666, 18909285, 26472999, 37818570, 44121665, 52945998, 88243330, 132364995, 264729990]

約数ペア:

[(1, 264729990), (2, 132364995), (3, 88243330), (5, 52945998), (6, 44121665), (7, 37818570), (10, 26472999), (14, 18909285), (15, 17648666), (21, 12606190), (30, 8824333), (35, 7563714), (42, 6303095), (70, 3781857), (105, 2521238), (210, 1260619), (223, 1187130), (446, 593565), (669, 395710), (1115, 237426), (1338, 197855), (1561, 169590), (2230, 118713), (3122, 84795), (3345, 79142), (4683, 56530), (5653, 46830), (6690, 39571), (7805, 33918), (9366, 28265), (11306, 23415), (15610, 16959)]