1346805540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241363}}^1$

素因数の和:241409

約数の個数: 72

約数和(自身を含む): 4217111808

約数和(自身を除く): 2870306268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 241363, 482726, 724089, 965452, 1206815, 1448178, 2172267, 2413630, 2896356, 3620445, 4344534, 4827260, 7240890, 7482253, 8689068, 10861335, 14481780, 14964506, 21722670, 22446759, 29929012, 37411265, 43445340, 44893518, 67340277, 74822530, 89787036, 112233795, 134680554, 149645060, 224467590, 269361108, 336701385, 448935180, 673402770, 1346805540]

約数ペア:

[(1, 1346805540), (2, 673402770), (3, 448935180), (4, 336701385), (5, 269361108), (6, 224467590), (9, 149645060), (10, 134680554), (12, 112233795), (15, 89787036), (18, 74822530), (20, 67340277), (30, 44893518), (31, 43445340), (36, 37411265), (45, 29929012), (60, 22446759), (62, 21722670), (90, 14964506), (93, 14481780), (124, 10861335), (155, 8689068), (180, 7482253), (186, 7240890), (279, 4827260), (310, 4344534), (372, 3620445), (465, 2896356), (558, 2413630), (620, 2172267), (930, 1448178), (1116, 1206815), (1395, 965452), (1860, 724089), (2790, 482726), (5580, 241363)]