4074390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2663}}^1$

素因数の和:2693

約数の個数: 48

約数和(自身を含む): 11220768

約数和(自身を除く): 7146378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 2663, 5326, 7989, 13315, 15978, 23967, 26630, 39945, 45271, 47934, 79890, 90542, 119835, 135813, 226355, 239670, 271626, 407439, 452710, 679065, 814878, 1358130, 2037195, 4074390]

約数ペア:

[(1, 4074390), (2, 2037195), (3, 1358130), (5, 814878), (6, 679065), (9, 452710), (10, 407439), (15, 271626), (17, 239670), (18, 226355), (30, 135813), (34, 119835), (45, 90542), (51, 79890), (85, 47934), (90, 45271), (102, 39945), (153, 26630), (170, 23967), (255, 15978), (306, 13315), (510, 7989), (765, 5326), (1530, 2663)]