2019668895

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{4217}}^1$

素因数の和:4624

約数の個数: 48

約数和(自身を含む): 3632204160

約数和(自身を除く): 1612535265

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 367, 435, 1101, 1305, 1835, 3303, 4217, 5505, 10643, 12651, 16515, 21085, 31929, 37953, 53215, 63255, 95787, 122293, 159645, 189765, 366879, 478935, 611465, 1100637, 1547639, 1834395, 4642917, 5503185, 7738195, 13928751, 23214585, 44881531, 69643755, 134644593, 224407655, 403933779, 673222965, 2019668895]

約数ペア:

[(1, 2019668895), (3, 673222965), (5, 403933779), (9, 224407655), (15, 134644593), (29, 69643755), (45, 44881531), (87, 23214585), (145, 13928751), (261, 7738195), (367, 5503185), (435, 4642917), (1101, 1834395), (1305, 1547639), (1835, 1100637), (3303, 611465), (4217, 478935), (5505, 366879), (10643, 189765), (12651, 159645), (16515, 122293), (21085, 95787), (31929, 63255), (37953, 53215)]