117430490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 215879040

約数和(自身を除く): 98448550

約数列:

[1, 2, 5, 10, 61, 122, 305, 311, 610, 619, 622, 1238, 1555, 3095, 3110, 6190, 18971, 37759, 37942, 75518, 94855, 188795, 189710, 192509, 377590, 385018, 962545, 1925090, 11743049, 23486098, 58715245, 117430490]

約数ペア:

[(1, 117430490), (2, 58715245), (5, 23486098), (10, 11743049), (61, 1925090), (122, 962545), (305, 385018), (311, 377590), (610, 192509), (619, 189710), (622, 188795), (1238, 94855), (1555, 75518), (3095, 37942), (3110, 37759), (6190, 18971)]