71609230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{823}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 162321408

約数和(自身を除く): 90712178

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 113, 154, 226, 385, 565, 770, 791, 823, 1130, 1243, 1582, 1646, 2486, 3955, 4115, 5761, 6215, 7910, 8230, 8701, 9053, 11522, 12430, 17402, 18106, 28805, 43505, 45265, 57610, 63371, 87010, 90530, 92999, 126742, 185998, 316855, 464995, 633710, 650993, 929990, 1022989, 1301986, 2045978, 3254965, 5114945, 6509930, 7160923, 10229890, 14321846, 35804615, 71609230]

約数ペア:

[(1, 71609230), (2, 35804615), (5, 14321846), (7, 10229890), (10, 7160923), (11, 6509930), (14, 5114945), (22, 3254965), (35, 2045978), (55, 1301986), (70, 1022989), (77, 929990), (110, 650993), (113, 633710), (154, 464995), (226, 316855), (385, 185998), (565, 126742), (770, 92999), (791, 90530), (823, 87010), (1130, 63371), (1243, 57610), (1582, 45265), (1646, 43505), (2486, 28805), (3955, 18106), (4115, 17402), (5761, 12430), (6215, 11522), (7910, 9053), (8230, 8701)]