4557690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 12004200

約数和(自身を除く): 7446510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 569, 801, 890, 1138, 1335, 1602, 1707, 2670, 2845, 3414, 4005, 5121, 5690, 8010, 8535, 10242, 17070, 25605, 50641, 51210, 101282, 151923, 253205, 303846, 455769, 506410, 759615, 911538, 1519230, 2278845, 4557690]

約数ペア:

[(1, 4557690), (2, 2278845), (3, 1519230), (5, 911538), (6, 759615), (9, 506410), (10, 455769), (15, 303846), (18, 253205), (30, 151923), (45, 101282), (89, 51210), (90, 50641), (178, 25605), (267, 17070), (445, 10242), (534, 8535), (569, 8010), (801, 5690), (890, 5121), (1138, 4005), (1335, 3414), (1602, 2845), (1707, 2670)]