69442380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{18371}}^1$

素因数の和:18396

約数の個数: 96

約数和(自身を含む): 246919680

約数和(自身を除く): 177477300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 18371, 36742, 55113, 73484, 91855, 110226, 128597, 165339, 183710, 220452, 257194, 275565, 330678, 367420, 385791, 496017, 514388, 551130, 642985, 661356, 771582, 826695, 992034, 1102260, 1157373, 1285970, 1543164, 1653390, 1928955, 1984068, 2314746, 2480085, 2571940, 3306780, 3472119, 3857910, 4629492, 4960170, 5786865, 6944238, 7715820, 9920340, 11573730, 13888476, 17360595, 23147460, 34721190, 69442380]

約数ペア:

[(1, 69442380), (2, 34721190), (3, 23147460), (4, 17360595), (5, 13888476), (6, 11573730), (7, 9920340), (9, 7715820), (10, 6944238), (12, 5786865), (14, 4960170), (15, 4629492), (18, 3857910), (20, 3472119), (21, 3306780), (27, 2571940), (28, 2480085), (30, 2314746), (35, 1984068), (36, 1928955), (42, 1653390), (45, 1543164), (54, 1285970), (60, 1157373), (63, 1102260), (70, 992034), (84, 826695), (90, 771582), (105, 661356), (108, 642985), (126, 551130), (135, 514388), (140, 496017), (180, 385791), (189, 367420), (210, 330678), (252, 275565), (270, 257194), (315, 220452), (378, 183710), (420, 165339), (540, 128597), (630, 110226), (756, 91855), (945, 73484), (1260, 55113), (1890, 36742), (3780, 18371)]