4887930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2671}}^1$

素因数の和:2742

約数の個数: 32

約数和(自身を含む): 11927808

約数和(自身を除く): 7039878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 2671, 5342, 8013, 13355, 16026, 26710, 40065, 80130, 162931, 325862, 488793, 814655, 977586, 1629310, 2443965, 4887930]

約数ペア:

[(1, 4887930), (2, 2443965), (3, 1629310), (5, 977586), (6, 814655), (10, 488793), (15, 325862), (30, 162931), (61, 80130), (122, 40065), (183, 26710), (305, 16026), (366, 13355), (610, 8013), (915, 5342), (1830, 2671)]