71750460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62939}}^1$

素因数の和:62970

約数の個数: 48

約数和(自身を含む): 211478400

約数和(自身を除く): 139727940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 62939, 125878, 188817, 251756, 314695, 377634, 629390, 755268, 944085, 1195841, 1258780, 1888170, 2391682, 3587523, 3776340, 4783364, 5979205, 7175046, 11958410, 14350092, 17937615, 23916820, 35875230, 71750460]

約数ペア:

[(1, 71750460), (2, 35875230), (3, 23916820), (4, 17937615), (5, 14350092), (6, 11958410), (10, 7175046), (12, 5979205), (15, 4783364), (19, 3776340), (20, 3587523), (30, 2391682), (38, 1888170), (57, 1258780), (60, 1195841), (76, 944085), (95, 755268), (114, 629390), (190, 377634), (228, 314695), (285, 251756), (380, 188817), (570, 125878), (1140, 62939)]