29959930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 75188736

約数和(自身を除く): 45228806

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 41, 55, 65, 70, 73, 77, 82, 91, 110, 130, 143, 146, 154, 182, 205, 286, 287, 365, 385, 410, 451, 455, 511, 533, 574, 715, 730, 770, 803, 902, 910, 949, 1001, 1022, 1066, 1430, 1435, 1606, 1898, 2002, 2255, 2555, 2665, 2870, 2993, 3157, 3731, 4015, 4510, 4745, 5005, 5110, 5330, 5621, 5863, 5986, 6314, 6643, 7462, 8030, 9490, 10010, 10439, 11242, 11726, 13286, 14965, 15785, 18655, 20878, 20951, 28105, 29315, 29930, 31570, 32923, 33215, 37310, 38909, 41041, 41902, 52195, 56210, 58630, 65846, 66430, 73073, 77818, 82082, 104390, 104755, 146146, 164615, 194545, 205205, 209510, 230461, 272363, 329230, 365365, 389090, 410410, 427999, 460922, 544726, 730730, 855998, 1152305, 1361815, 2139995, 2304610, 2723630, 2995993, 4279990, 5991986, 14979965, 29959930]

約数ペア:

[(1, 29959930), (2, 14979965), (5, 5991986), (7, 4279990), (10, 2995993), (11, 2723630), (13, 2304610), (14, 2139995), (22, 1361815), (26, 1152305), (35, 855998), (41, 730730), (55, 544726), (65, 460922), (70, 427999), (73, 410410), (77, 389090), (82, 365365), (91, 329230), (110, 272363), (130, 230461), (143, 209510), (146, 205205), (154, 194545), (182, 164615), (205, 146146), (286, 104755), (287, 104390), (365, 82082), (385, 77818), (410, 73073), (451, 66430), (455, 65846), (511, 58630), (533, 56210), (574, 52195), (715, 41902), (730, 41041), (770, 38909), (803, 37310), (902, 33215), (910, 32923), (949, 31570), (1001, 29930), (1022, 29315), (1066, 28105), (1430, 20951), (1435, 20878), (1606, 18655), (1898, 15785), (2002, 14965), (2255, 13286), (2555, 11726), (2665, 11242), (2870, 10439), (2993, 10010), (3157, 9490), (3731, 8030), (4015, 7462), (4510, 6643), (4745, 6314), (5005, 5986), (5110, 5863), (5330, 5621)]