1808615130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12251}}^1$

素因数の和:12324

約数の個数: 128

約数和(自身を含む): 5363435520

約数和(自身を除く): 3554820390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 42, 57, 70, 74, 95, 105, 111, 114, 133, 185, 190, 210, 222, 259, 266, 285, 370, 399, 518, 555, 570, 665, 703, 777, 798, 1110, 1295, 1330, 1406, 1554, 1995, 2109, 2590, 3515, 3885, 3990, 4218, 4921, 7030, 7770, 9842, 10545, 12251, 14763, 21090, 24502, 24605, 29526, 36753, 49210, 61255, 73506, 73815, 85757, 122510, 147630, 171514, 183765, 232769, 257271, 367530, 428785, 453287, 465538, 514542, 698307, 857570, 906574, 1163845, 1286355, 1359861, 1396614, 1629383, 2266435, 2327690, 2572710, 2719722, 3173009, 3258766, 3491535, 4532870, 4888149, 6346018, 6799305, 6983070, 8146915, 8612453, 9519027, 9776298, 13598610, 15865045, 16293830, 17224906, 19038054, 24440745, 25837359, 31730090, 43062265, 47595135, 48881490, 51674718, 60287171, 86124530, 95190270, 120574342, 129186795, 180861513, 258373590, 301435855, 361723026, 602871710, 904307565, 1808615130]

約数ペア:

[(1, 1808615130), (2, 904307565), (3, 602871710), (5, 361723026), (6, 301435855), (7, 258373590), (10, 180861513), (14, 129186795), (15, 120574342), (19, 95190270), (21, 86124530), (30, 60287171), (35, 51674718), (37, 48881490), (38, 47595135), (42, 43062265), (57, 31730090), (70, 25837359), (74, 24440745), (95, 19038054), (105, 17224906), (111, 16293830), (114, 15865045), (133, 13598610), (185, 9776298), (190, 9519027), (210, 8612453), (222, 8146915), (259, 6983070), (266, 6799305), (285, 6346018), (370, 4888149), (399, 4532870), (518, 3491535), (555, 3258766), (570, 3173009), (665, 2719722), (703, 2572710), (777, 2327690), (798, 2266435), (1110, 1629383), (1295, 1396614), (1330, 1359861), (1406, 1286355), (1554, 1163845), (1995, 906574), (2109, 857570), (2590, 698307), (3515, 514542), (3885, 465538), (3990, 453287), (4218, 428785), (4921, 367530), (7030, 257271), (7770, 232769), (9842, 183765), (10545, 171514), (12251, 147630), (14763, 122510), (21090, 85757), (24502, 73815), (24605, 73506), (29526, 61255), (36753, 49210)]