122983770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2420

約数の個数: 128

約数和(自身を含む): 382556160

約数和(自身を除く): 259572390

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1995, 2371, 2470, 2730, 3458, 3705, 3990, 4742, 5187, 7113, 7410, 8645, 10374, 11855, 14226, 16597, 17290, 23710, 25935, 30823, 33194, 35565, 45049, 49791, 51870, 61646, 71130, 82985, 90098, 92469, 99582, 135147, 154115, 165970, 184938, 215761, 225245, 248955, 270294, 308230, 315343, 431522, 450490, 462345, 497910, 585637, 630686, 647283, 675735, 924690, 946029, 1078805, 1171274, 1294566, 1351470, 1576715, 1756911, 1892058, 2157610, 2928185, 3153430, 3236415, 3513822, 4099459, 4730145, 5856370, 6472830, 8198918, 8784555, 9460290, 12298377, 17569110, 20497295, 24596754, 40994590, 61491885, 122983770]

約数ペア:

[(1, 122983770), (2, 61491885), (3, 40994590), (5, 24596754), (6, 20497295), (7, 17569110), (10, 12298377), (13, 9460290), (14, 8784555), (15, 8198918), (19, 6472830), (21, 5856370), (26, 4730145), (30, 4099459), (35, 3513822), (38, 3236415), (39, 3153430), (42, 2928185), (57, 2157610), (65, 1892058), (70, 1756911), (78, 1576715), (91, 1351470), (95, 1294566), (105, 1171274), (114, 1078805), (130, 946029), (133, 924690), (182, 675735), (190, 647283), (195, 630686), (210, 585637), (247, 497910), (266, 462345), (273, 450490), (285, 431522), (390, 315343), (399, 308230), (455, 270294), (494, 248955), (546, 225245), (570, 215761), (665, 184938), (741, 165970), (798, 154115), (910, 135147), (1235, 99582), (1330, 92469), (1365, 90098), (1482, 82985), (1729, 71130), (1995, 61646), (2371, 51870), (2470, 49791), (2730, 45049), (3458, 35565), (3705, 33194), (3990, 30823), (4742, 25935), (5187, 23710), (7113, 17290), (7410, 16597), (8645, 14226), (10374, 11855)]