70839930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4621}}^1$

素因数の和:4711

約数の個数: 64

約数和(自身を含む): 197008128

約数和(自身を除く): 126168198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 4621, 5110, 7665, 9242, 13863, 15330, 23105, 27726, 32347, 46210, 64694, 69315, 97041, 138630, 161735, 194082, 323470, 337333, 485205, 674666, 970410, 1011999, 1686665, 2023998, 2361331, 3373330, 4722662, 5059995, 7083993, 10119990, 11806655, 14167986, 23613310, 35419965, 70839930]

約数ペア:

[(1, 70839930), (2, 35419965), (3, 23613310), (5, 14167986), (6, 11806655), (7, 10119990), (10, 7083993), (14, 5059995), (15, 4722662), (21, 3373330), (30, 2361331), (35, 2023998), (42, 1686665), (70, 1011999), (73, 970410), (105, 674666), (146, 485205), (210, 337333), (219, 323470), (365, 194082), (438, 161735), (511, 138630), (730, 97041), (1022, 69315), (1095, 64694), (1533, 46210), (2190, 32347), (2555, 27726), (3066, 23105), (4621, 15330), (5110, 13863), (7665, 9242)]