30757944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 88381440

約数和(自身を除く): 57623496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 223, 446, 669, 821, 892, 1338, 1561, 1642, 1784, 2463, 2676, 3122, 3284, 4683, 4926, 5352, 5747, 6244, 6568, 9366, 9852, 11494, 12488, 17241, 18732, 19704, 22988, 34482, 37464, 45976, 68964, 137928, 183083, 366166, 549249, 732332, 1098498, 1281581, 1464664, 2196996, 2563162, 3844743, 4393992, 5126324, 7689486, 10252648, 15378972, 30757944]

約数ペア:

[(1, 30757944), (2, 15378972), (3, 10252648), (4, 7689486), (6, 5126324), (7, 4393992), (8, 3844743), (12, 2563162), (14, 2196996), (21, 1464664), (24, 1281581), (28, 1098498), (42, 732332), (56, 549249), (84, 366166), (168, 183083), (223, 137928), (446, 68964), (669, 45976), (821, 37464), (892, 34482), (1338, 22988), (1561, 19704), (1642, 18732), (1784, 17241), (2463, 12488), (2676, 11494), (3122, 9852), (3284, 9366), (4683, 6568), (4926, 6244), (5352, 5747)]