30150967

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 40711680

約数和(自身を除く): 10560713

約数列:

[1, 7, 11, 19, 37, 77, 133, 209, 259, 407, 557, 703, 1463, 2849, 3899, 4921, 6127, 7733, 10583, 20609, 42889, 54131, 74081, 116413, 144263, 226699, 391571, 814891, 1586893, 2740997, 4307281, 30150967]

約数ペア:

[(1, 30150967), (7, 4307281), (11, 2740997), (19, 1586893), (37, 814891), (77, 391571), (133, 226699), (209, 144263), (259, 116413), (407, 74081), (557, 54131), (703, 42889), (1463, 20609), (2849, 10583), (3899, 7733), (4921, 6127)]