6947460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2969}}^1$

素因数の和:2997

約数の個数: 72

約数和(自身を含む): 22702680

約数和(自身を除く): 15755220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 2969, 5938, 8907, 11876, 14845, 17814, 26721, 29690, 35628, 38597, 44535, 53442, 59380, 77194, 89070, 106884, 115791, 133605, 154388, 178140, 192985, 231582, 267210, 347373, 385970, 463164, 534420, 578955, 694746, 771940, 1157910, 1389492, 1736865, 2315820, 3473730, 6947460]

約数ペア:

[(1, 6947460), (2, 3473730), (3, 2315820), (4, 1736865), (5, 1389492), (6, 1157910), (9, 771940), (10, 694746), (12, 578955), (13, 534420), (15, 463164), (18, 385970), (20, 347373), (26, 267210), (30, 231582), (36, 192985), (39, 178140), (45, 154388), (52, 133605), (60, 115791), (65, 106884), (78, 89070), (90, 77194), (117, 59380), (130, 53442), (156, 44535), (180, 38597), (195, 35628), (234, 29690), (260, 26721), (390, 17814), (468, 14845), (585, 11876), (780, 8907), (1170, 5938), (2340, 2969)]