128843370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{75347}}^1$

素因数の和:75379

約数の個数: 48

約数和(自身を含む): 352628640

約数和(自身を除く): 223785270

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, 75347, 150694, 226041, 376735, 452082, 678123, 753470, 1130205, 1356246, 1431593, 2260410, 2863186, 3390615, 4294779, 6781230, 7157965, 8589558, 12884337, 14315930, 21473895, 25768674, 42947790, 64421685, 128843370]

約数ペア:

[(1, 128843370), (2, 64421685), (3, 42947790), (5, 25768674), (6, 21473895), (9, 14315930), (10, 12884337), (15, 8589558), (18, 7157965), (19, 6781230), (30, 4294779), (38, 3390615), (45, 2863186), (57, 2260410), (90, 1431593), (95, 1356246), (114, 1130205), (171, 753470), (190, 678123), (285, 452082), (342, 376735), (570, 226041), (855, 150694), (1710, 75347)]