11398230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1423}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 29989440

約数和(自身を除く): 18591210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1423, 1602, 2670, 2846, 4005, 4269, 7115, 8010, 8538, 12807, 14230, 21345, 25614, 42690, 64035, 126647, 128070, 253294, 379941, 633235, 759882, 1139823, 1266470, 1899705, 2279646, 3799410, 5699115, 11398230]

約数ペア:

[(1, 11398230), (2, 5699115), (3, 3799410), (5, 2279646), (6, 1899705), (9, 1266470), (10, 1139823), (15, 759882), (18, 633235), (30, 379941), (45, 253294), (89, 128070), (90, 126647), (178, 64035), (267, 42690), (445, 25614), (534, 21345), (801, 14230), (890, 12807), (1335, 8538), (1423, 8010), (1602, 7115), (2670, 4269), (2846, 4005)]