1930255638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{3823}}^1$

素因数の和:3993

約数の個数: 64

約数和(自身を含む): 4199669760

約数和(自身を除く): 2269414122

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 103, 114, 129, 206, 258, 309, 618, 817, 1634, 1957, 2451, 3823, 3914, 4429, 4902, 5871, 7646, 8858, 11469, 11742, 13287, 22938, 26574, 72637, 84151, 145274, 164389, 168302, 217911, 252453, 328778, 393769, 435822, 493167, 504906, 787538, 986334, 1181307, 2362614, 3123391, 6246782, 7481611, 9370173, 14963222, 16932067, 18740346, 22444833, 33864134, 44889666, 50796201, 101592402, 321709273, 643418546, 965127819, 1930255638]

約数ペア:

[(1, 1930255638), (2, 965127819), (3, 643418546), (6, 321709273), (19, 101592402), (38, 50796201), (43, 44889666), (57, 33864134), (86, 22444833), (103, 18740346), (114, 16932067), (129, 14963222), (206, 9370173), (258, 7481611), (309, 6246782), (618, 3123391), (817, 2362614), (1634, 1181307), (1957, 986334), (2451, 787538), (3823, 504906), (3914, 493167), (4429, 435822), (4902, 393769), (5871, 328778), (7646, 252453), (8858, 217911), (11469, 168302), (11742, 164389), (13287, 145274), (22938, 84151), (26574, 72637)]