4381470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 11540880

約数和(自身を除く): 7159410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 547, 801, 890, 1094, 1335, 1602, 1641, 2670, 2735, 3282, 4005, 4923, 5470, 8010, 8205, 9846, 16410, 24615, 48683, 49230, 97366, 146049, 243415, 292098, 438147, 486830, 730245, 876294, 1460490, 2190735, 4381470]

約数ペア:

[(1, 4381470), (2, 2190735), (3, 1460490), (5, 876294), (6, 730245), (9, 486830), (10, 438147), (15, 292098), (18, 243415), (30, 146049), (45, 97366), (89, 49230), (90, 48683), (178, 24615), (267, 16410), (445, 9846), (534, 8205), (547, 8010), (801, 5470), (890, 4923), (1094, 4005), (1335, 3282), (1602, 2735), (1641, 2670)]