31032870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 83655936

約数和(自身を除く): 52623066

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 103, 110, 121, 165, 166, 206, 242, 249, 309, 330, 363, 415, 498, 515, 605, 618, 726, 830, 913, 1030, 1133, 1210, 1245, 1545, 1815, 1826, 2266, 2490, 2739, 3090, 3399, 3630, 4565, 5478, 5665, 6798, 8549, 9130, 10043, 11330, 12463, 13695, 16995, 17098, 20086, 24926, 25647, 27390, 30129, 33990, 37389, 42745, 50215, 51294, 60258, 62315, 74778, 85490, 94039, 100430, 124630, 128235, 150645, 186945, 188078, 256470, 282117, 301290, 373890, 470195, 564234, 940390, 1034429, 1410585, 2068858, 2821170, 3103287, 5172145, 6206574, 10344290, 15516435, 31032870]

約数ペア:

[(1, 31032870), (2, 15516435), (3, 10344290), (5, 6206574), (6, 5172145), (10, 3103287), (11, 2821170), (15, 2068858), (22, 1410585), (30, 1034429), (33, 940390), (55, 564234), (66, 470195), (83, 373890), (103, 301290), (110, 282117), (121, 256470), (165, 188078), (166, 186945), (206, 150645), (242, 128235), (249, 124630), (309, 100430), (330, 94039), (363, 85490), (415, 74778), (498, 62315), (515, 60258), (605, 51294), (618, 50215), (726, 42745), (830, 37389), (913, 33990), (1030, 30129), (1133, 27390), (1210, 25647), (1245, 24926), (1545, 20086), (1815, 17098), (1826, 16995), (2266, 13695), (2490, 12463), (2739, 11330), (3090, 10043), (3399, 9130), (3630, 8549), (4565, 6798), (5478, 5665)]