31267441620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{120047}}^1$

素因数の和:121509

約数の個数: 72

約数和(自身を含む): 94910909184

約数和(自身を除く): 63643467564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1447, 2894, 4341, 5788, 7235, 8682, 13023, 14470, 17364, 21705, 26046, 28940, 43410, 52092, 65115, 86820, 120047, 130230, 240094, 260460, 360141, 480188, 600235, 720282, 1080423, 1200470, 1440564, 1800705, 2160846, 2400940, 3601410, 4321692, 5402115, 7202820, 10804230, 21608460, 173708009, 347416018, 521124027, 694832036, 868540045, 1042248054, 1563372081, 1737080090, 2084496108, 2605620135, 3126744162, 3474160180, 5211240270, 6253488324, 7816860405, 10422480540, 15633720810, 31267441620]

約数ペア:

[(1, 31267441620), (2, 15633720810), (3, 10422480540), (4, 7816860405), (5, 6253488324), (6, 5211240270), (9, 3474160180), (10, 3126744162), (12, 2605620135), (15, 2084496108), (18, 1737080090), (20, 1563372081), (30, 1042248054), (36, 868540045), (45, 694832036), (60, 521124027), (90, 347416018), (180, 173708009), (1447, 21608460), (2894, 10804230), (4341, 7202820), (5788, 5402115), (7235, 4321692), (8682, 3601410), (13023, 2400940), (14470, 2160846), (17364, 1800705), (21705, 1440564), (26046, 1200470), (28940, 1080423), (43410, 720282), (52092, 600235), (65115, 480188), (86820, 360141), (120047, 260460), (130230, 240094)]