3422940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 9707040

約数和(自身を除く): 6284100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 641, 890, 1068, 1282, 1335, 1780, 1923, 2564, 2670, 3205, 3846, 5340, 6410, 7692, 9615, 12820, 19230, 38460, 57049, 114098, 171147, 228196, 285245, 342294, 570490, 684588, 855735, 1140980, 1711470, 3422940]

約数ペア:

[(1, 3422940), (2, 1711470), (3, 1140980), (4, 855735), (5, 684588), (6, 570490), (10, 342294), (12, 285245), (15, 228196), (20, 171147), (30, 114098), (60, 57049), (89, 38460), (178, 19230), (267, 12820), (356, 9615), (445, 7692), (534, 6410), (641, 5340), (890, 3846), (1068, 3205), (1282, 2670), (1335, 2564), (1780, 1923)]