71790930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41983}}^1$

素因数の和:42015

約数の個数: 48

約数和(自身を含む): 196485120

約数和(自身を除く): 124694190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 41983, 83966, 125949, 209915, 251898, 377847, 419830, 629745, 755694, 797677, 1259490, 1595354, 1889235, 2393031, 3778470, 3988385, 4786062, 7179093, 7976770, 11965155, 14358186, 23930310, 35895465, 71790930]

約数ペア:

[(1, 71790930), (2, 35895465), (3, 23930310), (5, 14358186), (6, 11965155), (9, 7976770), (10, 7179093), (15, 4786062), (18, 3988385), (19, 3778470), (30, 2393031), (38, 1889235), (45, 1595354), (57, 1259490), (90, 797677), (95, 755694), (114, 629745), (171, 419830), (190, 377847), (285, 251898), (342, 209915), (570, 125949), (855, 83966), (1710, 41983)]