13535820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 41430480

約数和(自身を除く): 27894660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 541, 556, 695, 834, 1082, 1251, 1390, 1623, 1668, 2085, 2164, 2502, 2705, 2780, 3246, 4170, 4869, 5004, 5410, 6255, 6492, 8115, 8340, 9738, 10820, 12510, 16230, 19476, 24345, 25020, 32460, 48690, 75199, 97380, 150398, 225597, 300796, 375995, 451194, 676791, 751990, 902388, 1127985, 1353582, 1503980, 2255970, 2707164, 3383955, 4511940, 6767910, 13535820]

約数ペア:

[(1, 13535820), (2, 6767910), (3, 4511940), (4, 3383955), (5, 2707164), (6, 2255970), (9, 1503980), (10, 1353582), (12, 1127985), (15, 902388), (18, 751990), (20, 676791), (30, 451194), (36, 375995), (45, 300796), (60, 225597), (90, 150398), (139, 97380), (180, 75199), (278, 48690), (417, 32460), (541, 25020), (556, 24345), (695, 19476), (834, 16230), (1082, 12510), (1251, 10820), (1390, 9738), (1623, 8340), (1668, 8115), (2085, 6492), (2164, 6255), (2502, 5410), (2705, 5004), (2780, 4869), (3246, 4170)]