235181001490

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1\times {\mathrm{2221}}^1$

素因数の和:2947

約数の個数: 64

約数和(自身を含む): 429768218880

約数和(自身を除く): 194587217390

約数列:

[1, 2, 5, 10, 163, 167, 326, 334, 389, 778, 815, 835, 1630, 1670, 1945, 2221, 3890, 4442, 11105, 22210, 27221, 54442, 63407, 64963, 126814, 129926, 136105, 272210, 317035, 324815, 362023, 370907, 634070, 649630, 724046, 741814, 863969, 1727938, 1810115, 1854535, 3620230, 3709070, 4319845, 8639690, 10588969, 21177938, 52944845, 60457841, 105889690, 120915682, 140826947, 144282823, 281653894, 288565646, 302289205, 604578410, 704134735, 721414115, 1408269470, 1442828230, 23518100149, 47036200298, 117590500745, 235181001490]

約数ペア:

[(1, 235181001490), (2, 117590500745), (5, 47036200298), (10, 23518100149), (163, 1442828230), (167, 1408269470), (326, 721414115), (334, 704134735), (389, 604578410), (778, 302289205), (815, 288565646), (835, 281653894), (1630, 144282823), (1670, 140826947), (1945, 120915682), (2221, 105889690), (3890, 60457841), (4442, 52944845), (11105, 21177938), (22210, 10588969), (27221, 8639690), (54442, 4319845), (63407, 3709070), (64963, 3620230), (126814, 1854535), (129926, 1810115), (136105, 1727938), (272210, 863969), (317035, 741814), (324815, 724046), (362023, 649630), (370907, 634070)]