1570795930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15991}}^1$

素因数の和:16075

約数の個数: 64

約数和(自身を含む): 3316101120

約数和(自身を除く): 1745305190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 47, 55, 94, 95, 110, 190, 209, 235, 418, 470, 517, 893, 1034, 1045, 1786, 2090, 2585, 4465, 5170, 8930, 9823, 15991, 19646, 31982, 49115, 79955, 98230, 159910, 175901, 303829, 351802, 607658, 751577, 879505, 1503154, 1519145, 1759010, 3038290, 3342119, 3757885, 6684238, 7515770, 8267347, 14279963, 16534694, 16710595, 28559926, 33421190, 41336735, 71399815, 82673470, 142799630, 157079593, 314159186, 785397965, 1570795930]

約数ペア:

[(1, 1570795930), (2, 785397965), (5, 314159186), (10, 157079593), (11, 142799630), (19, 82673470), (22, 71399815), (38, 41336735), (47, 33421190), (55, 28559926), (94, 16710595), (95, 16534694), (110, 14279963), (190, 8267347), (209, 7515770), (235, 6684238), (418, 3757885), (470, 3342119), (517, 3038290), (893, 1759010), (1034, 1519145), (1045, 1503154), (1786, 879505), (2090, 751577), (2585, 607658), (4465, 351802), (5170, 303829), (8930, 175901), (9823, 159910), (15991, 98230), (19646, 79955), (31982, 49115)]