70898982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1993}}^1$

素因数の和:2034

約数の個数: 72

約数和(自身を含む): 181398168

約数和(自身を除く): 110499186

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 121, 147, 154, 231, 242, 294, 363, 462, 539, 726, 847, 1078, 1617, 1694, 1993, 2541, 3234, 3986, 5082, 5929, 5979, 11858, 11958, 13951, 17787, 21923, 27902, 35574, 41853, 43846, 65769, 83706, 97657, 131538, 153461, 195314, 241153, 292971, 306922, 460383, 482306, 585942, 723459, 920766, 1074227, 1446918, 1688071, 2148454, 3222681, 3376142, 5064213, 6445362, 10128426, 11816497, 23632994, 35449491, 70898982]

約数ペア:

[(1, 70898982), (2, 35449491), (3, 23632994), (6, 11816497), (7, 10128426), (11, 6445362), (14, 5064213), (21, 3376142), (22, 3222681), (33, 2148454), (42, 1688071), (49, 1446918), (66, 1074227), (77, 920766), (98, 723459), (121, 585942), (147, 482306), (154, 460383), (231, 306922), (242, 292971), (294, 241153), (363, 195314), (462, 153461), (539, 131538), (726, 97657), (847, 83706), (1078, 65769), (1617, 43846), (1694, 41853), (1993, 35574), (2541, 27902), (3234, 21923), (3986, 17787), (5082, 13951), (5929, 11958), (5979, 11858)]