30184230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 75644928

約数和(自身を除く): 45460698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 71, 74, 111, 142, 185, 213, 222, 355, 370, 383, 426, 555, 710, 766, 1065, 1110, 1149, 1915, 2130, 2298, 2627, 3830, 5254, 5745, 7881, 11490, 13135, 14171, 15762, 26270, 27193, 28342, 39405, 42513, 54386, 70855, 78810, 81579, 85026, 135965, 141710, 163158, 212565, 271930, 407895, 425130, 815790, 1006141, 2012282, 3018423, 5030705, 6036846, 10061410, 15092115, 30184230]

約数ペア:

[(1, 30184230), (2, 15092115), (3, 10061410), (5, 6036846), (6, 5030705), (10, 3018423), (15, 2012282), (30, 1006141), (37, 815790), (71, 425130), (74, 407895), (111, 271930), (142, 212565), (185, 163158), (213, 141710), (222, 135965), (355, 85026), (370, 81579), (383, 78810), (426, 70855), (555, 54386), (710, 42513), (766, 39405), (1065, 28342), (1110, 27193), (1149, 26270), (1915, 15762), (2130, 14171), (2298, 13135), (2627, 11490), (3830, 7881), (5254, 5745)]