30744780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1319

約数の個数: 96

約数和(自身を含む): 96526080

約数和(自身を除く): 65781300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1110, 1221, 1259, 1628, 2035, 2220, 2442, 2518, 3777, 4070, 4884, 5036, 6105, 6295, 7554, 8140, 12210, 12590, 13849, 15108, 18885, 24420, 25180, 27698, 37770, 41547, 46583, 55396, 69245, 75540, 83094, 93166, 138490, 139749, 166188, 186332, 207735, 232915, 276980, 279498, 415470, 465830, 512413, 558996, 698745, 830940, 931660, 1024826, 1397490, 1537239, 2049652, 2562065, 2794980, 3074478, 5124130, 6148956, 7686195, 10248260, 15372390, 30744780]

約数ペア:

[(1, 30744780), (2, 15372390), (3, 10248260), (4, 7686195), (5, 6148956), (6, 5124130), (10, 3074478), (11, 2794980), (12, 2562065), (15, 2049652), (20, 1537239), (22, 1397490), (30, 1024826), (33, 931660), (37, 830940), (44, 698745), (55, 558996), (60, 512413), (66, 465830), (74, 415470), (110, 279498), (111, 276980), (132, 232915), (148, 207735), (165, 186332), (185, 166188), (220, 139749), (222, 138490), (330, 93166), (370, 83094), (407, 75540), (444, 69245), (555, 55396), (660, 46583), (740, 41547), (814, 37770), (1110, 27698), (1221, 25180), (1259, 24420), (1628, 18885), (2035, 15108), (2220, 13849), (2442, 12590), (2518, 12210), (3777, 8140), (4070, 7554), (4884, 6295), (5036, 6105)]