141930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 393120

約数和(自身を除く): 251190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 83, 90, 95, 114, 166, 171, 190, 249, 285, 342, 415, 498, 570, 747, 830, 855, 1245, 1494, 1577, 1710, 2490, 3154, 3735, 4731, 7470, 7885, 9462, 14193, 15770, 23655, 28386, 47310, 70965, 141930]

約数ペア:

[(1, 141930), (2, 70965), (3, 47310), (5, 28386), (6, 23655), (9, 15770), (10, 14193), (15, 9462), (18, 7885), (19, 7470), (30, 4731), (38, 3735), (45, 3154), (57, 2490), (83, 1710), (90, 1577), (95, 1494), (114, 1245), (166, 855), (171, 830), (190, 747), (249, 570), (285, 498), (342, 415)]