11112210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 30730752

約数和(自身を除く): 19618542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 47, 71, 74, 90, 94, 111, 141, 142, 185, 213, 222, 235, 282, 333, 355, 370, 423, 426, 470, 555, 639, 666, 705, 710, 846, 1065, 1110, 1278, 1410, 1665, 1739, 2115, 2130, 2627, 3195, 3330, 3337, 3478, 4230, 5217, 5254, 6390, 6674, 7881, 8695, 10011, 10434, 13135, 15651, 15762, 16685, 17390, 20022, 23643, 26085, 26270, 30033, 31302, 33370, 39405, 47286, 50055, 52170, 60066, 78255, 78810, 100110, 118215, 123469, 150165, 156510, 236430, 246938, 300330, 370407, 617345, 740814, 1111221, 1234690, 1852035, 2222442, 3704070, 5556105, 11112210]

約数ペア:

[(1, 11112210), (2, 5556105), (3, 3704070), (5, 2222442), (6, 1852035), (9, 1234690), (10, 1111221), (15, 740814), (18, 617345), (30, 370407), (37, 300330), (45, 246938), (47, 236430), (71, 156510), (74, 150165), (90, 123469), (94, 118215), (111, 100110), (141, 78810), (142, 78255), (185, 60066), (213, 52170), (222, 50055), (235, 47286), (282, 39405), (333, 33370), (355, 31302), (370, 30033), (423, 26270), (426, 26085), (470, 23643), (555, 20022), (639, 17390), (666, 16685), (705, 15762), (710, 15651), (846, 13135), (1065, 10434), (1110, 10011), (1278, 8695), (1410, 7881), (1665, 6674), (1739, 6390), (2115, 5254), (2130, 5217), (2627, 4230), (3195, 3478), (3330, 3337)]