33531420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42989}}^1$

素因数の和:43014

約数の個数: 48

約数和(自身を含む): 101112480

約数和(自身を除く): 67581060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 42989, 85978, 128967, 171956, 214945, 257934, 429890, 515868, 558857, 644835, 859780, 1117714, 1289670, 1676571, 2235428, 2579340, 2794285, 3353142, 5588570, 6706284, 8382855, 11177140, 16765710, 33531420]

約数ペア:

[(1, 33531420), (2, 16765710), (3, 11177140), (4, 8382855), (5, 6706284), (6, 5588570), (10, 3353142), (12, 2794285), (13, 2579340), (15, 2235428), (20, 1676571), (26, 1289670), (30, 1117714), (39, 859780), (52, 644835), (60, 558857), (65, 515868), (78, 429890), (130, 257934), (156, 214945), (195, 171956), (260, 128967), (390, 85978), (780, 42989)]