4500270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 12085632

約数和(自身を除く): 7585362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 1613, 2790, 3226, 4839, 8065, 9678, 14517, 16130, 24195, 29034, 48390, 50003, 72585, 100006, 145170, 150009, 250015, 300018, 450027, 500030, 750045, 900054, 1500090, 2250135, 4500270]

約数ペア:

[(1, 4500270), (2, 2250135), (3, 1500090), (5, 900054), (6, 750045), (9, 500030), (10, 450027), (15, 300018), (18, 250015), (30, 150009), (31, 145170), (45, 100006), (62, 72585), (90, 50003), (93, 48390), (155, 29034), (186, 24195), (279, 16130), (310, 14517), (465, 9678), (558, 8065), (930, 4839), (1395, 3226), (1613, 2790)]