2017462370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3727}}^1$

素因数の和:3808

約数の個数: 128

約数和(自身を含む): 4895907840

約数和(自身を除く): 2878445470

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 37, 38, 55, 70, 74, 77, 95, 110, 133, 154, 185, 190, 209, 259, 266, 370, 385, 407, 418, 518, 665, 703, 770, 814, 1045, 1295, 1330, 1406, 1463, 2035, 2090, 2590, 2849, 2926, 3515, 3727, 4070, 4921, 5698, 7030, 7315, 7454, 7733, 9842, 14245, 14630, 15466, 18635, 24605, 26089, 28490, 37270, 38665, 40997, 49210, 52178, 54131, 70813, 77330, 81994, 108262, 130445, 137899, 141626, 204985, 260890, 270655, 275798, 286979, 354065, 409970, 495691, 541310, 573958, 689495, 708130, 778943, 965293, 991382, 1378990, 1434895, 1516889, 1557886, 1930586, 2478455, 2620081, 2869790, 3033778, 3894715, 4826465, 4956910, 5240162, 5452601, 7584445, 7789430, 9652930, 10618223, 10905202, 13100405, 15168890, 18340567, 21236446, 26200810, 27263005, 28820891, 36681134, 53091115, 54526010, 57641782, 91702835, 106182230, 144104455, 183405670, 201746237, 288208910, 403492474, 1008731185, 2017462370]

約数ペア:

[(1, 2017462370), (2, 1008731185), (5, 403492474), (7, 288208910), (10, 201746237), (11, 183405670), (14, 144104455), (19, 106182230), (22, 91702835), (35, 57641782), (37, 54526010), (38, 53091115), (55, 36681134), (70, 28820891), (74, 27263005), (77, 26200810), (95, 21236446), (110, 18340567), (133, 15168890), (154, 13100405), (185, 10905202), (190, 10618223), (209, 9652930), (259, 7789430), (266, 7584445), (370, 5452601), (385, 5240162), (407, 4956910), (418, 4826465), (518, 3894715), (665, 3033778), (703, 2869790), (770, 2620081), (814, 2478455), (1045, 1930586), (1295, 1557886), (1330, 1516889), (1406, 1434895), (1463, 1378990), (2035, 991382), (2090, 965293), (2590, 778943), (2849, 708130), (2926, 689495), (3515, 573958), (3727, 541310), (4070, 495691), (4921, 409970), (5698, 354065), (7030, 286979), (7315, 275798), (7454, 270655), (7733, 260890), (9842, 204985), (14245, 141626), (14630, 137899), (15466, 130445), (18635, 108262), (24605, 81994), (26089, 77330), (28490, 70813), (37270, 54131), (38665, 52178), (40997, 49210)]