30725058

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8039}}^1$

素因数の和:8071

約数の個数: 48

約数和(自身を含む): 76991040

約数和(自身を除く): 46265982

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 8039, 16078, 24117, 48234, 56273, 104507, 112546, 168819, 209014, 313521, 337638, 393911, 627042, 731549, 787822, 1181733, 1463098, 2194647, 2363466, 4389294, 5120843, 10241686, 15362529, 30725058]

約数ペア:

[(1, 30725058), (2, 15362529), (3, 10241686), (6, 5120843), (7, 4389294), (13, 2363466), (14, 2194647), (21, 1463098), (26, 1181733), (39, 787822), (42, 731549), (49, 627042), (78, 393911), (91, 337638), (98, 313521), (147, 209014), (182, 168819), (273, 112546), (294, 104507), (546, 56273), (637, 48234), (1274, 24117), (1911, 16078), (3822, 8039)]