15900030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{58889}}^1$

素因数の和:58905

約数の個数: 32

約数和(自身を含む): 42400800

約数和(自身を除く): 26500770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 58889, 117778, 176667, 294445, 353334, 530001, 588890, 883335, 1060002, 1590003, 1766670, 2650005, 3180006, 5300010, 7950015, 15900030]

約数ペア:

[(1, 15900030), (2, 7950015), (3, 5300010), (5, 3180006), (6, 2650005), (9, 1766670), (10, 1590003), (15, 1060002), (18, 883335), (27, 588890), (30, 530001), (45, 353334), (54, 294445), (90, 176667), (135, 117778), (270, 58889)]