14245340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 16780900

約数列:

[1, 2, 4, 5, 10, 20, 53, 89, 106, 151, 178, 212, 265, 302, 356, 445, 530, 604, 755, 890, 1060, 1510, 1780, 3020, 4717, 8003, 9434, 13439, 16006, 18868, 23585, 26878, 32012, 40015, 47170, 53756, 67195, 80030, 94340, 134390, 160060, 268780, 712267, 1424534, 2849068, 3561335, 7122670, 14245340]

約数ペア:

[(1, 14245340), (2, 7122670), (4, 3561335), (5, 2849068), (10, 1424534), (20, 712267), (53, 268780), (89, 160060), (106, 134390), (151, 94340), (178, 80030), (212, 67195), (265, 53756), (302, 47170), (356, 40015), (445, 32012), (530, 26878), (604, 23585), (755, 18868), (890, 16006), (1060, 13439), (1510, 9434), (1780, 8003), (3020, 4717)]