30759471340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1\times {\mathrm{61843}}^1$

素因数の和:63778

約数の個数: 48

約数和(自身を含む): 69601216608

約数和(自身を除く): 38841745268

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1913, 3826, 7652, 9565, 19130, 24869, 38260, 49738, 61843, 99476, 123686, 124345, 247372, 248690, 309215, 497380, 618430, 803959, 1236860, 1607918, 3215836, 4019795, 8039590, 16079180, 118305659, 236611318, 473222636, 591528295, 1183056590, 1537973567, 2366113180, 3075947134, 6151894268, 7689867835, 15379735670, 30759471340]

約数ペア:

[(1, 30759471340), (2, 15379735670), (4, 7689867835), (5, 6151894268), (10, 3075947134), (13, 2366113180), (20, 1537973567), (26, 1183056590), (52, 591528295), (65, 473222636), (130, 236611318), (260, 118305659), (1913, 16079180), (3826, 8039590), (7652, 4019795), (9565, 3215836), (19130, 1607918), (24869, 1236860), (38260, 803959), (49738, 618430), (61843, 497380), (99476, 309215), (123686, 248690), (124345, 247372)]