107940420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{85667}}^1$

素因数の和:85689

約数の個数: 72

約数和(自身を含む): 374197824

約数和(自身を除く): 266257404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 85667, 171334, 257001, 342668, 428335, 514002, 599669, 771003, 856670, 1028004, 1199338, 1285005, 1542006, 1713340, 1799007, 2398676, 2570010, 2998345, 3084012, 3598014, 3855015, 5140020, 5397021, 5996690, 7196028, 7710030, 8995035, 10794042, 11993380, 15420060, 17990070, 21588084, 26985105, 35980140, 53970210, 107940420]

約数ペア:

[(1, 107940420), (2, 53970210), (3, 35980140), (4, 26985105), (5, 21588084), (6, 17990070), (7, 15420060), (9, 11993380), (10, 10794042), (12, 8995035), (14, 7710030), (15, 7196028), (18, 5996690), (20, 5397021), (21, 5140020), (28, 3855015), (30, 3598014), (35, 3084012), (36, 2998345), (42, 2570010), (45, 2398676), (60, 1799007), (63, 1713340), (70, 1542006), (84, 1285005), (90, 1199338), (105, 1028004), (126, 856670), (140, 771003), (180, 599669), (210, 514002), (252, 428335), (315, 342668), (420, 257001), (630, 171334), (1260, 85667)]