30235450

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 68745600

約数和(自身を除く): 38510150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 43, 49, 50, 70, 82, 86, 98, 175, 205, 215, 245, 287, 301, 343, 350, 410, 430, 490, 574, 602, 686, 1025, 1075, 1225, 1435, 1505, 1715, 1763, 2009, 2050, 2107, 2150, 2450, 2870, 3010, 3430, 3526, 4018, 4214, 7175, 7525, 8575, 8815, 10045, 10535, 12341, 14063, 14350, 14749, 15050, 17150, 17630, 20090, 21070, 24682, 28126, 29498, 44075, 50225, 52675, 61705, 70315, 73745, 86387, 88150, 100450, 105350, 123410, 140630, 147490, 172774, 308525, 351575, 368725, 431935, 604709, 617050, 703150, 737450, 863870, 1209418, 2159675, 3023545, 4319350, 6047090, 15117725, 30235450]

約数ペア:

[(1, 30235450), (2, 15117725), (5, 6047090), (7, 4319350), (10, 3023545), (14, 2159675), (25, 1209418), (35, 863870), (41, 737450), (43, 703150), (49, 617050), (50, 604709), (70, 431935), (82, 368725), (86, 351575), (98, 308525), (175, 172774), (205, 147490), (215, 140630), (245, 123410), (287, 105350), (301, 100450), (343, 88150), (350, 86387), (410, 73745), (430, 70315), (490, 61705), (574, 52675), (602, 50225), (686, 44075), (1025, 29498), (1075, 28126), (1225, 24682), (1435, 21070), (1505, 20090), (1715, 17630), (1763, 17150), (2009, 15050), (2050, 14749), (2107, 14350), (2150, 14063), (2450, 12341), (2870, 10535), (3010, 10045), (3430, 8815), (3526, 8575), (4018, 7525), (4214, 7175)]