30473580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4931}}^1$

素因数の和:5046

約数の個数: 48

約数和(自身を含む): 86171904

約数和(自身を除く): 55698324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 4931, 6180, 9862, 14793, 19724, 24655, 29586, 49310, 59172, 73965, 98620, 147930, 295860, 507893, 1015786, 1523679, 2031572, 2539465, 3047358, 5078930, 6094716, 7618395, 10157860, 15236790, 30473580]

約数ペア:

[(1, 30473580), (2, 15236790), (3, 10157860), (4, 7618395), (5, 6094716), (6, 5078930), (10, 3047358), (12, 2539465), (15, 2031572), (20, 1523679), (30, 1015786), (60, 507893), (103, 295860), (206, 147930), (309, 98620), (412, 73965), (515, 59172), (618, 49310), (1030, 29586), (1236, 24655), (1545, 19724), (2060, 14793), (3090, 9862), (4931, 6180)]