30471870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7103}}^1$

素因数の和:7137

約数の個数: 64

約数和(自身を含む): 85929984

約数和(自身を除く): 55458114

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 7103, 14206, 21309, 35515, 42618, 71030, 78133, 92339, 106545, 156266, 184678, 213090, 234399, 277017, 390665, 461695, 468798, 554034, 781330, 923390, 1015729, 1171995, 1385085, 2031458, 2343990, 2770170, 3047187, 5078645, 6094374, 10157290, 15235935, 30471870]

約数ペア:

[(1, 30471870), (2, 15235935), (3, 10157290), (5, 6094374), (6, 5078645), (10, 3047187), (11, 2770170), (13, 2343990), (15, 2031458), (22, 1385085), (26, 1171995), (30, 1015729), (33, 923390), (39, 781330), (55, 554034), (65, 468798), (66, 461695), (78, 390665), (110, 277017), (130, 234399), (143, 213090), (165, 184678), (195, 156266), (286, 106545), (330, 92339), (390, 78133), (429, 71030), (715, 42618), (858, 35515), (1430, 21309), (2145, 14206), (4290, 7103)]