236427870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 668362752

約数和(自身を除く): 431934882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 101, 105, 142, 157, 202, 210, 213, 303, 314, 355, 426, 471, 497, 505, 606, 707, 710, 785, 942, 994, 1010, 1065, 1099, 1414, 1491, 1515, 1570, 2121, 2130, 2198, 2355, 2485, 2982, 3030, 3297, 3535, 4242, 4710, 4970, 5495, 6594, 7070, 7171, 7455, 10605, 10990, 11147, 14342, 14910, 15857, 16485, 21210, 21513, 22294, 31714, 32970, 33441, 35855, 43026, 47571, 50197, 55735, 66882, 71710, 78029, 79285, 95142, 100394, 107565, 110999, 111470, 150591, 156058, 158570, 167205, 215130, 221998, 234087, 237855, 250985, 301182, 332997, 334410, 390145, 468174, 475710, 501970, 554995, 665994, 752955, 780290, 1109990, 1125847, 1170435, 1505910, 1664985, 2251694, 2340870, 3329970, 3377541, 5629235, 6755082, 7880929, 11258470, 15761858, 16887705, 23642787, 33775410, 39404645, 47285574, 78809290, 118213935, 236427870]

約数ペア:

[(1, 236427870), (2, 118213935), (3, 78809290), (5, 47285574), (6, 39404645), (7, 33775410), (10, 23642787), (14, 16887705), (15, 15761858), (21, 11258470), (30, 7880929), (35, 6755082), (42, 5629235), (70, 3377541), (71, 3329970), (101, 2340870), (105, 2251694), (142, 1664985), (157, 1505910), (202, 1170435), (210, 1125847), (213, 1109990), (303, 780290), (314, 752955), (355, 665994), (426, 554995), (471, 501970), (497, 475710), (505, 468174), (606, 390145), (707, 334410), (710, 332997), (785, 301182), (942, 250985), (994, 237855), (1010, 234087), (1065, 221998), (1099, 215130), (1414, 167205), (1491, 158570), (1515, 156058), (1570, 150591), (2121, 111470), (2130, 110999), (2198, 107565), (2355, 100394), (2485, 95142), (2982, 79285), (3030, 78029), (3297, 71710), (3535, 66882), (4242, 55735), (4710, 50197), (4970, 47571), (5495, 43026), (6594, 35855), (7070, 33441), (7171, 32970), (7455, 31714), (10605, 22294), (10990, 21513), (11147, 21210), (14342, 16485), (14910, 15857)]