22022070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 62643456

約数和(自身を除く): 40621386

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 71, 98, 105, 142, 147, 210, 211, 213, 245, 294, 355, 422, 426, 490, 497, 633, 710, 735, 994, 1055, 1065, 1266, 1470, 1477, 1491, 2110, 2130, 2485, 2954, 2982, 3165, 3479, 4431, 4970, 6330, 6958, 7385, 7455, 8862, 10339, 10437, 14770, 14910, 14981, 17395, 20678, 20874, 22155, 29962, 31017, 34790, 44310, 44943, 51695, 52185, 62034, 74905, 89886, 103390, 104370, 104867, 149810, 155085, 209734, 224715, 310170, 314601, 449430, 524335, 629202, 734069, 1048670, 1468138, 1573005, 2202207, 3146010, 3670345, 4404414, 7340690, 11011035, 22022070]

約数ペア:

[(1, 22022070), (2, 11011035), (3, 7340690), (5, 4404414), (6, 3670345), (7, 3146010), (10, 2202207), (14, 1573005), (15, 1468138), (21, 1048670), (30, 734069), (35, 629202), (42, 524335), (49, 449430), (70, 314601), (71, 310170), (98, 224715), (105, 209734), (142, 155085), (147, 149810), (210, 104867), (211, 104370), (213, 103390), (245, 89886), (294, 74905), (355, 62034), (422, 52185), (426, 51695), (490, 44943), (497, 44310), (633, 34790), (710, 31017), (735, 29962), (994, 22155), (1055, 20874), (1065, 20678), (1266, 17395), (1470, 14981), (1477, 14910), (1491, 14770), (2110, 10437), (2130, 10339), (2485, 8862), (2954, 7455), (2982, 7385), (3165, 6958), (3479, 6330), (4431, 4970)]