2123127070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3307}}^1$

素因数の和:3473

約数の個数: 64

約数和(自身を含む): 4191897600

約数和(自身を除く): 2068770530

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 109, 155, 190, 218, 310, 545, 589, 1090, 1178, 2071, 2945, 3307, 3379, 4142, 5890, 6614, 6758, 10355, 16535, 16895, 20710, 33070, 33790, 62833, 64201, 102517, 125666, 128402, 205034, 314165, 321005, 360463, 512585, 628330, 642010, 720926, 1025170, 1802315, 1947823, 3604630, 3895646, 6848797, 9739115, 11174353, 13697594, 19478230, 22348706, 34243985, 55871765, 68487970, 111743530, 212312707, 424625414, 1061563535, 2123127070]

約数ペア:

[(1, 2123127070), (2, 1061563535), (5, 424625414), (10, 212312707), (19, 111743530), (31, 68487970), (38, 55871765), (62, 34243985), (95, 22348706), (109, 19478230), (155, 13697594), (190, 11174353), (218, 9739115), (310, 6848797), (545, 3895646), (589, 3604630), (1090, 1947823), (1178, 1802315), (2071, 1025170), (2945, 720926), (3307, 642010), (3379, 628330), (4142, 512585), (5890, 360463), (6614, 321005), (6758, 314165), (10355, 205034), (16535, 128402), (16895, 125666), (20710, 102517), (33070, 64201), (33790, 62833)]