450635820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{11717}}^1$

素因数の和:12370

約数の個数: 48

約数和(自身を含む): 1263856608

約数和(自身を除く): 813220788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1282, 1923, 2564, 3205, 3846, 6410, 7692, 9615, 11717, 12820, 19230, 23434, 35151, 38460, 46868, 58585, 70302, 117170, 140604, 175755, 234340, 351510, 703020, 7510597, 15021194, 22531791, 30042388, 37552985, 45063582, 75105970, 90127164, 112658955, 150211940, 225317910, 450635820]

約数ペア:

[(1, 450635820), (2, 225317910), (3, 150211940), (4, 112658955), (5, 90127164), (6, 75105970), (10, 45063582), (12, 37552985), (15, 30042388), (20, 22531791), (30, 15021194), (60, 7510597), (641, 703020), (1282, 351510), (1923, 234340), (2564, 175755), (3205, 140604), (3846, 117170), (6410, 70302), (7692, 58585), (9615, 46868), (11717, 38460), (12820, 35151), (19230, 23434)]