30675918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:3001

約数の個数: 64

約数和(自身を含む): 79511040

約数和(自身を除く): 48835122

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 2957, 3458, 5187, 5914, 8871, 10374, 17742, 20699, 38441, 41398, 56183, 62097, 76882, 112366, 115323, 124194, 168549, 230646, 269087, 337098, 393281, 538174, 730379, 786562, 807261, 1179843, 1460758, 1614522, 2191137, 2359686, 4382274, 5112653, 10225306, 15337959, 30675918]

約数ペア:

[(1, 30675918), (2, 15337959), (3, 10225306), (6, 5112653), (7, 4382274), (13, 2359686), (14, 2191137), (19, 1614522), (21, 1460758), (26, 1179843), (38, 807261), (39, 786562), (42, 730379), (57, 538174), (78, 393281), (91, 337098), (114, 269087), (133, 230646), (182, 168549), (247, 124194), (266, 115323), (273, 112366), (399, 76882), (494, 62097), (546, 56183), (741, 41398), (798, 38441), (1482, 20699), (1729, 17742), (2957, 10374), (3458, 8871), (5187, 5914)]