30158034

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 67174272

約数和(自身を除く): 37016238

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 61, 74, 102, 111, 122, 131, 183, 222, 262, 366, 393, 629, 786, 1037, 1258, 1887, 2074, 2227, 2257, 3111, 3774, 4454, 4514, 4847, 6222, 6681, 6771, 7991, 9694, 13362, 13542, 14541, 15982, 23973, 29082, 38369, 47946, 76738, 82399, 115107, 135847, 164798, 230214, 247197, 271694, 295667, 407541, 494394, 591334, 815082, 887001, 1774002, 5026339, 10052678, 15079017, 30158034]

約数ペア:

[(1, 30158034), (2, 15079017), (3, 10052678), (6, 5026339), (17, 1774002), (34, 887001), (37, 815082), (51, 591334), (61, 494394), (74, 407541), (102, 295667), (111, 271694), (122, 247197), (131, 230214), (183, 164798), (222, 135847), (262, 115107), (366, 82399), (393, 76738), (629, 47946), (786, 38369), (1037, 29082), (1258, 23973), (1887, 15982), (2074, 14541), (2227, 13542), (2257, 13362), (3111, 9694), (3774, 7991), (4454, 6771), (4514, 6681), (4847, 6222)]