11611890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 32054400

約数和(自身を除く): 20442510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1483, 1566, 2610, 2966, 3915, 4449, 7415, 7830, 8898, 13347, 14830, 22245, 26694, 40041, 43007, 44490, 66735, 80082, 86014, 129021, 133470, 200205, 215035, 258042, 387063, 400410, 430070, 645105, 774126, 1161189, 1290210, 1935315, 2322378, 3870630, 5805945, 11611890]

約数ペア:

[(1, 11611890), (2, 5805945), (3, 3870630), (5, 2322378), (6, 1935315), (9, 1290210), (10, 1161189), (15, 774126), (18, 645105), (27, 430070), (29, 400410), (30, 387063), (45, 258042), (54, 215035), (58, 200205), (87, 133470), (90, 129021), (135, 86014), (145, 80082), (174, 66735), (261, 44490), (270, 43007), (290, 40041), (435, 26694), (522, 22245), (783, 14830), (870, 13347), (1305, 8898), (1483, 7830), (1566, 7415), (2610, 4449), (2966, 3915)]