121940190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5669}}^1$

素因数の和:5921

約数の個数: 48

約数和(自身を含む): 318427200

約数和(自身を除く): 196487010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 3585, 4302, 5669, 7170, 10755, 11338, 17007, 21510, 28345, 34014, 51021, 56690, 85035, 102042, 170070, 255105, 510210, 1354891, 2709782, 4064673, 6774455, 8129346, 12194019, 13548910, 20323365, 24388038, 40646730, 60970095, 121940190]

約数ペア:

[(1, 121940190), (2, 60970095), (3, 40646730), (5, 24388038), (6, 20323365), (9, 13548910), (10, 12194019), (15, 8129346), (18, 6774455), (30, 4064673), (45, 2709782), (90, 1354891), (239, 510210), (478, 255105), (717, 170070), (1195, 102042), (1434, 85035), (2151, 56690), (2390, 51021), (3585, 34014), (4302, 28345), (5669, 21510), (7170, 17007), (10755, 11338)]