1446376540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{7481}}^1$

素因数の和:8878

約数の個数: 48

約数和(自身を含む): 3474281664

約数和(自身を除く): 2027905124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1381, 2762, 5524, 6905, 7481, 9667, 13810, 14962, 19334, 27620, 29924, 37405, 38668, 48335, 52367, 74810, 96670, 104734, 149620, 193340, 209468, 261835, 523670, 1047340, 10331261, 20662522, 41325044, 51656305, 72318827, 103312610, 144637654, 206625220, 289275308, 361594135, 723188270, 1446376540]

約数ペア:

[(1, 1446376540), (2, 723188270), (4, 361594135), (5, 289275308), (7, 206625220), (10, 144637654), (14, 103312610), (20, 72318827), (28, 51656305), (35, 41325044), (70, 20662522), (140, 10331261), (1381, 1047340), (2762, 523670), (5524, 261835), (6905, 209468), (7481, 193340), (9667, 149620), (13810, 104734), (14962, 96670), (19334, 74810), (27620, 52367), (29924, 48335), (37405, 38668)]