903506940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{239023}}^1$

素因数の和:239048

約数の個数: 96

約数和(自身を含む): 3212482560

約数和(自身を除く): 2308975620

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, 239023, 478046, 717069, 956092, 1195115, 1434138, 1673161, 2151207, 2390230, 2868276, 3346322, 3585345, 4302414, 4780460, 5019483, 6453621, 6692644, 7170690, 8365805, 8604828, 10038966, 10756035, 12907242, 14341380, 15058449, 16731610, 20077932, 21512070, 25097415, 25814484, 30116898, 32268105, 33463220, 43024140, 45175347, 50194830, 60233796, 64536210, 75292245, 90350694, 100389660, 129072420, 150584490, 180701388, 225876735, 301168980, 451753470, 903506940]

約数ペア:

[(1, 903506940), (2, 451753470), (3, 301168980), (4, 225876735), (5, 180701388), (6, 150584490), (7, 129072420), (9, 100389660), (10, 90350694), (12, 75292245), (14, 64536210), (15, 60233796), (18, 50194830), (20, 45175347), (21, 43024140), (27, 33463220), (28, 32268105), (30, 30116898), (35, 25814484), (36, 25097415), (42, 21512070), (45, 20077932), (54, 16731610), (60, 15058449), (63, 14341380), (70, 12907242), (84, 10756035), (90, 10038966), (105, 8604828), (108, 8365805), (126, 7170690), (135, 6692644), (140, 6453621), (180, 5019483), (189, 4780460), (210, 4302414), (252, 3585345), (270, 3346322), (315, 2868276), (378, 2390230), (420, 2151207), (540, 1673161), (630, 1434138), (756, 1195115), (945, 956092), (1260, 717069), (1890, 478046), (3780, 239023)]