1794256740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{23021}}^1$

素因数の和:23469

約数の個数: 72

約数和(自身を含む): 5455385208

約数和(自身を除く): 3661128468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 433, 866, 1299, 1732, 2165, 2598, 3897, 4330, 5196, 6495, 7794, 8660, 12990, 15588, 19485, 23021, 25980, 38970, 46042, 69063, 77940, 92084, 115105, 138126, 207189, 230210, 276252, 345315, 414378, 460420, 690630, 828756, 1035945, 1381260, 2071890, 4143780, 9968093, 19936186, 29904279, 39872372, 49840465, 59808558, 89712837, 99680930, 119617116, 149521395, 179425674, 199361860, 299042790, 358851348, 448564185, 598085580, 897128370, 1794256740]

約数ペア:

[(1, 1794256740), (2, 897128370), (3, 598085580), (4, 448564185), (5, 358851348), (6, 299042790), (9, 199361860), (10, 179425674), (12, 149521395), (15, 119617116), (18, 99680930), (20, 89712837), (30, 59808558), (36, 49840465), (45, 39872372), (60, 29904279), (90, 19936186), (180, 9968093), (433, 4143780), (866, 2071890), (1299, 1381260), (1732, 1035945), (2165, 828756), (2598, 690630), (3897, 460420), (4330, 414378), (5196, 345315), (6495, 276252), (7794, 230210), (8660, 207189), (12990, 138126), (15588, 115105), (19485, 92084), (23021, 77940), (25980, 69063), (38970, 46042)]