441981570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20663}}^1$

素因数の和:20727

約数の個数: 64

約数和(自身を含む): 1142636544

約数和(自身を除く): 700654974

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 690, 713, 930, 1426, 2139, 3565, 4278, 7130, 10695, 20663, 21390, 41326, 61989, 103315, 123978, 206630, 309945, 475249, 619890, 640553, 950498, 1281106, 1425747, 1921659, 2376245, 2851494, 3202765, 3843318, 4752490, 6405530, 7128735, 9608295, 14257470, 14732719, 19216590, 29465438, 44198157, 73663595, 88396314, 147327190, 220990785, 441981570]

約数ペア:

[(1, 441981570), (2, 220990785), (3, 147327190), (5, 88396314), (6, 73663595), (10, 44198157), (15, 29465438), (23, 19216590), (30, 14732719), (31, 14257470), (46, 9608295), (62, 7128735), (69, 6405530), (93, 4752490), (115, 3843318), (138, 3202765), (155, 2851494), (186, 2376245), (230, 1921659), (310, 1425747), (345, 1281106), (465, 950498), (690, 640553), (713, 619890), (930, 475249), (1426, 309945), (2139, 206630), (3565, 123978), (4278, 103315), (7130, 61989), (10695, 41326), (20663, 21390)]